Which variable responds to changes in another variable
Answer:
Dependent Variable
Explanation:
The dependent variable depends on the surrounding variables while the constant variable stays the same.
Answer:The dependent variable is the variable to be explained the effect. The independent variable is the variable expected to account for the cause of the dependent variable.
Explanation:
3
While performing an experiment, it is important to:
a. change the control setup
b. test many different variables at the same time
C. reach a conclusion
d. record observations and measurements
D,record observations and measurements.
Alcoholic fermentation
A. forms fewer ATP molecules than cellular respiration
B. uses oxygen and ATP molecules as reactants
C. occurs in the muscle cells of animals and humans
D.gives off carbon dioxide and NADH as products
Answer:
I think it’s b hope that helps.
Explanation:
What is the primary source of energy for food chains in an ecosystem? decomposers producers consumers the sun
Answer: sun
Explanation:
3.1 The Sun is the major source of energy for organisms and the ecosystems of which they are a part. Producers such as plants, algae, and cyanobacteria use the energy from sunlight to make organic matter from carbon dioxide and water.
Answer:
I believe that the sun is the main source of energy .. it is a source of energy for plants that are eaten by animals other than eating meat. As for animals that eat meat, they feed on other animals .. I believe that the beginning of the chain is the sun
What happens in an ecosystem when 1 resource is removed?
Answer:
i think the answer would be that everything else will change and adapt differently because something is missing.
The cell/plasma membrane is made up of what two things? a hydrophobic lipid and hydrophilic phosphate b hydrophilic sugar and hydrophobic lipid c hydrophobic lipid and carbon d hydrophilic phosphate and hydrophilic sugar
Answer: hydrophobic lipid and hydrophilic phosphate
Explanation:
carbon atoms are the foundation of many of life’s building blocks. carbon is able to form a wide variety of different compounds because it
a) can bond with hydrogen, oxygen, nitrogen, or sulfur
b) can form bonds in up to four different directions
c) is the central atom in carbon dioxide, a molecule used by all organisms
d) can participate in ionic, covalent, and hydrogen bonds
Answer:
d
Explanation:
WHAT DO YOU THINK IS MEANT BY GOOD TROUBLE?
Answer:
Good trouble is when you get in trouble for a good reason. If a rule is unfair and you protest against it can be called "good trouble".
Proteins Only Code For Traits? True or false
Answer:
Proteins do much of the chemical work inside cells, so they largely determine what those traits are. But those proteins owe their existence to the DNA (deoxyribonucleic acid), so that is where we must look for the answer.
Explanation:
So my answer is True
piz help me fast!!!! thx
Answer: B fatty acids
Explanation:
Answer: I think it is C
Explanation:
A student is measuring the lengths of caterpillars for an experiment. She measures 100 caterpillars using a ruler that measures to the nearest centimeter. Which statement describes a change that could help improve the results of her experiment? O A. Her measurements will be more precise if she measures an additional 100 caterpillars. O B. Her measurements will be more accurate if she measures an additional 100 caterpillars. O C. Her measurements will be more accurate if she uses a ruler that measures to the nearest millimeter. O D. Her measurements will be more precise if she uses a ruler that measures to the nearest millimeter Please help
Answer:
B and C
Explanation:
The student's measurement would be more accurate if she can measure an additional 100 caterpillars and be more precise if she uses a ruler that measures to the nearest millimeter.
Accuracy refers to the closeness of measurement or group of measurements to the true value while precision is the closeness of repeated measurements.
The accuracy of a measurement is increased by increasing the number of sample measurements. The more the sample measurements, the lesser the deviation of the mean from the true value.
The precision of a measurement is increased by being able to measure small differences. Hence, a ruler that measures to the nearest millimeter would be more precise than a ruler that can only measure in centimeter.
The correct option is B and C.
which statment correctly descibes glucose
Answer:glucose is a good for plants it is also sugar
Explanation:
What produces Earth's magnetic field?
Group of answer choices
the rotation of Earth's core
the movement of Earth's tectonic plates
the pressure of Earth's crust upon the mantle
the bombardment of Earth's atmosphere by solar particles
Answer:
The rotation of Earth's core
piz help me fast!!!! thx
Answer:
B ..... .............
If you were to classify materials into categories of living things and things that have never lived where do you classify a log of wood?
Answer:
living thing
Explanation:
hope this is helpful
Life can exist under frozen surfaces in polar seas because…
Answer:
Life exit under frozen surfaces in polar seas because of the anomalous behavior of water.
Explanation:
Water behaves irregularly, which helps in preventing the total freezing of seas during winter.
Since water has its highest density at [tex]4^{o}[/tex]C, the surface of seas freezes while the lower regions or layers is in form of liquid. During winter, as the temperature decreases to [tex]4^{o}[/tex]C, the layer of water with highest density sinks to the bottom while those that are less dense floats to the top. Thus when the surface temperature is below [tex]0^{o}[/tex], the lower layers under the frozen surface are at temperature range between [tex]1^{o}[/tex]C to [tex]4^{o}[/tex]C
Please help
Giving 100 points extra
And brainliest
Answer:
i am about 97% sure the answer is c-biochemical comparisons between different organisms
Explanation:
Protein synthesis can occur on the rough endoplasmic reticulum (ER) but not on the smooth ER.
Which cell structures are attached to the surface of the rough ER that allow it to make proteins?
Choose 1 answer:
A
DNA strands
(Choice B)
B
Vacuoles
(Choice C)
C
Chloroplasts
(Choice D)
D
Ribosomes
Answer:
The answer is a
Identify the structures labeled in the diagram, Label B ribosomes lysosomes vacuoles
Answer:
ribosomes
Explanation:
just trust me ig dosent seem like you have another choice atm
Answer:
A
Explanation:
Got it right on edge
Why does cell division remain important to an adult organism even after it is fully developed?
Answer:
Cell division prevents cancers, and is something that in humans and in other adult organisms as well prevents old age.
There are many more complex mechanisms that contribute to old age and cancers, but if cell division slows down an organism reaches the end of its life.
Every set of cells has a limited amount of divisions it can do. literally every organism from the moment of conception is dying.
Choose four elements from anywhere in the periodic table. Record their masses in the table. Explain how their masses relate to each other and their positions on the table.
what part of the body has enzymes that break down proteins
Answer:
Most of the chemical reactions occur in the stomach and small intestine. In the stomach, pepsin is the main digestive enzyme attacking proteins. Several other pancreatic enzymes go to work when protein molecules reach the small intestine. Lipase is produced in the pancreas and small intestine.
Explanation:
The question is in the photo
Answer:
water melon model is the first model y
so the correct answer sequence is y z w x
The responding variable is what you are ________ based on the changes of the manipulated variable.
Answer:
The dependent (or responding) variable is the one that is observed and likely changes in response to the independent variable.
Explanation:
Is there more to life than we know?
Answer:
Most of us work at least 5 days a week and 8-10 hours a day, some of us work even more than that. ... Even though work is a big part of our time, there is more to life than work. We work so that we can live happier, fulfilled, more engaged lives.
Explanation:
Example of healthy and non healthy fat
Healthy: nuts, avocados, olive
Non healthy: fried foods, donuts, chip
What factors describe aquatic ecosystems?
what is the main source of boday
Answer:
heart
Explanation:
cause no heart dead
What needs to happen in order for animals to be considered a renewable resource?
Answer:
A renewable resource is a natural resource which will replenish to replace the portion depleted ... Desalination of seawater is considered a renewable source of water, ... It has been defined as "an integrated system of plant and animal production ...
Explanation:
Hummingbird wings require a tremendous amount of energy to flap their wings so fast. Therefore, ___________ organelles might be very abundant in the wing muscles of a hummingbird.
Answer:
The cell organelle, Mitochondria will be very abundant in the wing muscles of a hummingbird.
Explanation:
Mitochondria are known as the powerhouses of the cell. They are are membrane-bound organelles which are found within the cytoplasm of the cells. They are the site for cellular respiration in the cell. The take in nutrients and breaks them down to produce energy in the form of ATP.
Actively respiring tissues and organs possess an abundance of mitochondria which produces the energy required by these tissues and organs.
Since hummingbirds require a tremendous amount of energy to flap their wings so fast, therefore, mitochondria would be very abundant in the wing muscles of a hummingbird.
