Choose THREE reasons why less energy is passed from one trophic level to the next

Answers

Answer 1

Answer:

As metabolic heat makes energy be lost after an animal is consumed the food chain loose energy

Explanation:

Answer 2
Answer:
Key Points
Energy decreases as it moves up trophic levels because energy is lost as metabolic heat when the organisms from one trophic level are consumed by organisms from the next level.
Trophic level transfer efficiency (TLTE) measures the amount of energy that is transferred between trophic levels. A food chain can usually sustain no more than six energy transfers before all the energy is used up.

Related Questions

11
chemo pollution Harmful chemicals added to water supplies
12
Live or dead organisms are added to water supplies
13
Increase of nutrients in the water, results in overgrowth of algae and
decrease of oxygen in the water
14
The land that water flows across, through, or under on its way to a stream,
river, lake or closed basin.
15
well
A hole drilled down into an aquifer.
16
An underground layer of permeable rock that fills with water from melted
snow or rain that drains into the ground, act as reservoirs for groundwater
17
A description of how well a rock or sediment lets water pass through

Answers

Answer:

11.Chemical Pollution 12.Non-Point source pollution 13.Euthrophication 14.Watershed 15.Well 16.Water Table 17.Permeability

What element is the most abundant in photosynthesis

Answers

Answer:

It would most likely be oxygen

What is the meaning of plasmolysis​

Answers

Answer:

hope this helps u

Explanation:

The contraction of the protoplast of a plant cell as a result of loss of water from the cell is called plasmolysis.

plzzzzz follow meeee

PLEASE HELP ASAP!!! IF YOU HELP YOUR MY BEST FRIEND!!!
can you please write a paragraph on how to write a lab report

Answers

Explanation:

A typical lab report would include the following sections: title, abstract, introduction, method, results and discussion. Title page, abstract, references and appendices are started on separate pages (subsections from the main body of the report are not).

How do you start a lab report?

Sometimes an introduction may contain background information, briefly summarize how the experiment was performed, state the findings of the experiment, and list the conclusions of the investigation. Even if you don't write a whole introduction, you need to state the purpose of the experiment, or why you did it.

Answer:

Explanation:

The title says what you did. It should be brief (aim for ten words or less) and describe the main point of the experiment or investigation. An example of a title would be: "Effects of Ultraviolet Light on Borax Crystal Growth Rate". If you can, begin your title using a keyword rather than an article like "The" or "A".

Usually, the introduction is one paragraph that explains the objectives or purpose of the lab. In one sentence, state the hypothesis. Sometimes an introduction may contain background information, briefly summarize how the experiment was performed, state the findings of the experiment, and list the conclusions of the investigation. Even if you don't write a whole introduction, you need to state the purpose of the experiment, or why you did it. This would be where you state your hypothesis.

List everything needed to complete your experiment.

Describe the steps you completed during your investigation. This is your procedure. Be sufficiently detailed that anyone could read this section and duplicate your experiment. Write it as if you were giving direction for someone else to do the lab. It may be helpful to provide a figure to diagram your experimental setup.

Data

Numerical data obtained from your procedure usually presented as a table. Data encompasses what you recorded when you conducted the experiment. It's just the facts, not any interpretation of what they mean.

Results

Describe in words what the data means. Sometimes the Results section is combined with the Discussion.

Discussion or Analysis

The Data section contains numbers; the Analysis section contains any calculations you made based on those numbers. This is where you interpret the data and determine whether or not a hypothesis was accepted. This is also where you would discuss any mistakes you might have made while conducting the investigation. You may wish to describe ways the study might have been improved.

Conclusions

Most of the time the conclusion is a single paragraph that sums up what happened in the experiment, whether your hypothesis was accepted or rejected, and what this means.

Figures and Graphs

Graphs and figures must both be labeled with a descriptive title. Label the axes on a graph, being sure to include units of measurement. The independent variable is on the X-axis, the dependent variable (the one you are measuring) is on the Y-axis. Be sure to refer to figures and graphs in the text of your report: the first figure is Figure 1, the second figure is Figure 2, etc.

Edit: A typical lab report would include the following sections: title, abstract, introduction, method, results and discussion. Title page, abstract, references and appendices are started on separate pages (subsections from the main body of the report are not). How do you start a lab report? Sometimes an introduction may contain background information, briefly summarize how the experiment was performed, state the findings of the experiment, and list the conclusions of the investigation. Even if you don't write a whole introduction, you need to state the purpose of the experiment, or why you did it.

Sorry if this isn't the answer you wanted

7. An organelle that make energy for the cell where the process of cellular
respiration occurs. A. Ribosomes B. Mitochondria C. Golgi complex D.
Vacuole E. Lysosomes F. endoplasmic reticulum *

Answers

Answer:

B. Mitochondria

Mitochondria I’m pretty sure

Which is a disadvantage of asexual reproduction?
mutation accumulation
genetic variation
slow reproduction process
mate required

Answers

Answer:

A. mutation accumulation

Explanation:

I took the test.

Answer:

a

Explanation:

If a blue-colored flower crossed with a white-colored flower produced light blue-colored flower offspring, then it's most likely a case of

independent assortment.

incomplete dominance.

codominance.

sex linkage.

Answers

Answer:

Incomplete dominance

Explanation:

Answer: It's incomplete dominance

Explanation:

help plezz if u can

1. What occurs in the nonliving part of the water cycle?


2. What happens to this precipitation?


3. What occurs in the living part of the water cycle?


4. What is transpiration?

Answers

Answer:

1. It seeps in the ground and becomes ground water.

2. It falls back down to earth as Rain, Hail and Snow.

3. Water moves through the living organisms in an ecosystem

4. Transportation is the process that moves things like water from one place to another.

Explanation:

I passed Biology last year in 10th so I recalled my biology stuff.

Since the elephant’s diet consists of play material only, where would the elephant get the missing element needed to make collagen (or any protein)?

Answers

Answer:

The elephant is a herbivores animal and feeds on plant material that consist of cellulose. Collagen is a type of protein  that is absent in plant material and only found in skin, tendons, bones and muscles. The elephant also requires collagen to replace or repair their skin cell in every 2 weeks.

As elephants are unable to consume meat that contains collagen, they get collagen or protein from the plant material only with the help of bacteria or enzymes present in its guts. The bacteria having enzymes that helps in the breakdown of cellulose and access the proteins, fat or sugar present in the plant cell.

Elephants get collagen and other proteins from the vegetables they consume.

We can arrive at this answer because:

Collagen is essential for the maintenance of the skin.However, collagen is found in large amounts in meat.Few vegetables have collagen and elephants only feed on vegetables.However, the demand for collagen in the elephants' body is met by feeding on vegetables rich in cellulose and vitamin C.

When cellulose is digested and vitamin C is used in the body, collagen production is stimulated.

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to name the compound written as CrBr2, you would write

Answers

Answer:

Chromium(II) bromide

Explanation:

Answer:

chromium bromide

Explanation:

it is a halide

What is NOT made during the Light Dependent Cycle?

Answers

Answer:

The light-dependent reactions use light energy to make two molecules needed for the next stage of photosynthesis: the energy storage molecule ATP and the reduced electron carrier NADPH. In plants, the light reactions take place in the thylakoid membranes of organelles called chloroplasts.

The thee parts of the Cell Theory are

Answers

Answer:

Cells come from other living cells

All living things are composed of one or more cells

The cell is the basic unit of life.

What is the purpose of this process? Choose 1 answer: Choose 1 answer: (Choice A) A Producing ATP for the cell (Choice B) B To deliver proteins to other locations in the cell (Choice C) C To collect amino acids for protein synthesis. (Choice D) D To send messages to the nucleus

Answers

Answer:

A. Producing ATP for the cell.

Explanation:

ATP is produced by multiple cellular composition. ATP is synthesized from ADP and phosphate is formed by the process of cellular respiration. Mostly it is produced by enzymes present in the cell. These enzymes convert phosphate into ATP.

Which atom is involved in giving your heart energy to beat?
carbon
gold
Oxygen
Iron

Answers

Answer:oxygen

Explanation:

oxygen duhh xD

oxygen pumps blood to your heart

APEX: Biology Sem1; Dry Lab 2.4.3


2. What is the name of the enzyme that breaks down:
a. Protein?
b. Carbohydrate?
c. Fat/Oil?

Answers

Answer:

a. Protein: Protease

b. Carbohydrate: Amylase

c. Fat/Oil: Lipase

Explanation: cause your nipples are swollen

HELP PLEASE//40POINTS AND I GIVE BRAINLIEST

Answers

Answer:

I will put the answer in the Explanation.

Explanation:

Number of Normal Cells: 30 trillionShape of Cells of Normal Cells: UniformNumber of Nuclei of Normal Cell: Spheroid shape, single nucleusAmount of Cytoplasm of a Normal Cell:  Large cytoplasmic volume

Number of Cancerous Cells: We don't all have cancer cells in our bodies. Our bodies are constantly producing new cells, some of which have the potential to become cancerous. At any given moment, we may be producing cells that have damaged DNA, but that doesn't mean they're destined to become cancer.Shape of Cancerous Cells: IrregularNumber of Nuclei in a Cancerous Cells: Multiple, enlarged nucleoliAmount of Cytoplasm in a Cancerous Cell: Small cytoplasmic volume

Answer:

I will put the answer in the Explanation

Explanation:

Number of Normal Cells: 30 trillionShape of Cells of Normal Cells: UniformNumber of Nuclei of Normal Cell: Spheroid shape, single nucleusAmount of Cytoplasm of a Normal Cell:  Large cytoplasmic volume

Number of Cancerous Cells: We don't all have cancer cells in our bodies. Our bodies are constantly producing new cells, some of which have the potential to become cancerous. At any given moment, we may be producing cells that have damaged DNA, but that doesn't mean they're destined to become cancer.Shape of Cancerous Cells: IrregularNumber of Nuclei in a Cancerous Cells: Multiple, enlarged nucleoliAmount of Cytoplasm in a Cancerous Cell: Small cytoplasmic volume

Which of the following BEST describes an
asteroid?
A. small, rocky object usually found between Mars and
Jupiter
B. eruption of heated gas from the sun's surface
C. chunk of the moon's surface that separated due to
seismic forces
D. a comet that originated in the Oort Cloud

Answers

Answer:

i would go with A nut i might be wrong

sorry if i am

Explanation:

Answer:

A. small, rocky object usually found between Mars and

Jupiter

Explanation:

because in outer space the asteroid are keeping mars and jupiter from crashing

Identify the FALSE statement below:
A.) the mantle gets hotter the closer to the core you are
B.) convection occurs within the mantle
C.) the material that makes up the mantle is liquid
D.) Earthquakes can occur in only one portion of the mantle

Answers

The False statement is D
d) earthquakes can occur in only one portion of the mantle

need help with plzzz

Answers

the answer is B i hope this helps

What force will a cannonball have if it has a mass of 4 kg and accelerates it to 110 m/s²?

Answers

I’m assuming the cannon ball is being shot directly horizontally. If there’s an angle, this answer will be wrong. But either way, you want to use Newton’s Second Law of motion.
F = ma, you could change this to a = F/m to get a better understanding of the equation. Acceleration and force are directly proportional. The mass is inversely proportional to acceleration. This means the net force will be in the same direction as the acceleration.

Alright back to the problem:
F = 4kg*110m/s^2
F = 440N

A student wants to develop a model that places bacteria and archaea within the same classification. Which statement provides the BEST evidence that these organisms have common characteristics?

A
Both are unicellular organisms that lack a membrane-bound nucleus.
B
Both are multicellular organisms that lack membrane-bound organelles.
C
Both are unicellular organisms that contain a cell nucleus.
D
Both are multicellular organisms that reproduce asexually.

Answers

Answer:

A. Both are unicellular organisms that lack a membrane-bound nucleus.

Explanation:

Bacteria and archaea are both prokaryotes. Prokaryotes are always single celled organisms. They also do not have a defined-nucleus. These features differentiate them from eukaryotes, which all have a membrane-bound nucleus. Some eukaryotes are also multicellular (but not all)

Describe the motion of these galaxies (each raisin represents a galaxy in the bread model) relative to one another.

Answers

Answer: The Apparent Movement of Galaxies

The expansion of space itself makes it appear as though galaxies are moving apart and causes the spectral lines to shift, changing their colors. The expansion of space causes galaxies to appear to be moving apart from each other.

Explanation: searched up on google

During photosynthesis, carbon dioxide is
O A. only used in the light-independent reaction
O B. absorbed from the soil
O c. broken down into small carbon compounds
OD. all of the above

Answers

Answer:

All of the above

Explanation:

All atoms of the same element must have the same number of
protons.
neutrons.
compounds.
electrons.

Answers

the answer is protons

give one example of a primary consumer in the above web

Answers

The primary consumer Is a rabbit

Question 1 (1 point)
5x 102
а
50
500

ос
.05

Answers

shading rosy ek Ferb EU earth kiss eh go then eh tagged eh driven rush h set

Which procedures are examples of Descartes's rules for scientific reasoning? Check all that apply.
keeping a detailed record of the procedure and results of a scientific experiment
conducting an experiment to confirm the effects of gravity on Earth
accepting all of Descartes's theories as truth
answering a math problem using mental mathematics
solving an expression in steps using the order of operations

Answers

Answer: keeping a detailed record of the procedure and results of a scientific, conducting a experiment to confirm the effects of gravity on earth, solving a expression in steps using the order or operation

Explanation:

Descartes's rules for scientific reasoning include keeping a detailed record of all the procedures and results of a scientific experiment, conducting an experiment to confirm the effects of gravity on Earth, and Solving an expression in steps using the order of operations. Thus, the correct options are A, B, and E.

What are Descartes's rules for scientific reasoning?

Descartes described the important rules which he established to make sure that the conclusions made in the experiment are true. These rules are as follows:

1. accepting nothing as true that is not self-evident, and perform experiment to prove anything

2. Divide the problems into their simplest parts, and keeping the detailed records of each and everything

3. Solve problems by proceeding in a stepwise order of operations in a scientific study.

Therefore, the correct options are A, B, and E.

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(100 points) Can someone help me? (i am EXTREMELY confused ;c)


(idk if I can give brainliest so here's a fat bumblebee :D) (ignore the website part if u want). i got a dog to feed bruv

Answers

all you have to do is go on the website and look for the definitions of those words

What percentage of North American frogs and toads are in trouble?

Answers

Answer:

The decline rate ranges from 2.7 to 3.79

Which describes the polarity in a water molecule?
Marie
O partial negative charge on the orygen atom because its electrons are pulled toward the hydrogen atoms
partial negative charge on the orygen atom because it pulls electrons from the hydrogen atoms
o partial positive charge on the arygen atom because it pulls electrons from the hydrogen atoms
O partial positive charge on the oxygen atom because its electrons are pulled toward the hydrogen atoms
Mark this and retum
Save and Exit
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Sort

Answers

Answer:

the answer for this question is b

Explanation:

The partial negative charge on the oxygen atom, because it pulls electrons from the hydrogen atoms, describes the polarity in the water molecule.

What do you mean by polarity?

In chemistry, polarity is the difference in electric charge that results in a molecule or its chemical groups having an electric dipole moment,  a negatively charged end and a positively charged end.

For example, the carbon-oxygen bonds in carbon dioxide are both polar, with the carbon atom having a partial positive charge  and  the more electronegative oxygen atom having a partial negative charge.

Polarity is when an entity contains two separate and opposite poles that can either attract or repel each other. The term is often used in electricity, magnetism, chemistry, and electronic signaling to describe the flow of electrons.

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Other Questions
PLEASE HELP!!!!!How much energy is needed to raise the temperature of 2.5 L of water from 20 C to 50 C? (anwer must be in Joules) PLEASE HELP I DONT UNDERSTAND WILL GIVE LIKE 20 POINTS what type of document is the spirit of the laws Read the text "How Ice Cream Is Made":Ice cream is a frozen blend of sweetened cream and air with added flavoring. This is how it is made commercially.Necessary Ingredients:Dairy products, including milk, cream, and butter fatSugarEggsFlavoringApproved additives to prevent ice crystals during production processProduction Steps:Step 1: To start, the ingredients are carefully measured and then combined together. The dairy ingredients, solids, and additives are blended well to ensure the liquid and dry components are completely mixed.Step 2: Next, the mix is pasteurized. This means it is heated to high temperatures to remove any bacteria which could be found in the raw ingredients. Pasteurization can occur at 155F for 30 minutes or 175F for 25 seconds. The temperatures used to pasteurize ice cream need to be higher than those used for milk because the mixture includes high-fat dairy sources, sweeteners, and egg yolks.Step 3: Following pasteurization, the ice cream mix is homogenized. This occurs when the fat globules in the cream are broken down into smaller parts through vigorous mixing. Once homogenized, the ice cream should be very smooth and uniform, meaning free of bubbles. Now the ice cream will be easier to whip and will not melt as fast.Step 4: The next step is to let the ice cream mixture stand for at least four hours. During this time, the fat cools and forms crystals.Step 5: A special barrel freezer is then used to gradually freeze the ice cream. The machine also pumps clean air into the mix. This keeps the ice cream soft and allows it to absorb the different flavorings. Without the air, the mixture would become as hard as an ice cube.Step 6: During freezing, flavoring can be added. Ice cream flavors have moved on from plain vanilla and chocolate to include hundreds of combinations using fruit, nuts, candy, cookies, and other baked goods.Step 7: Finally, the ice cream is packaged and put into a blast freezer where the temperature is between -22 to -40 Fahrenheit.Select the evidence from the text that supports the inference that pasteurizing is an essential step to making ice cream.A. Following pasteurization, the ice cream mix is homogenized.B. Pasteurization can occur at 155F for 30 minutes or 175F for 25 seconds.C. The dairy ingredients, solids, and additives are blended well to ensure the liquid and dry components are completely mixed.D. The mix is heated to high temperatures to remove any bacteria, which could be found in the raw ingredients. 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