Answer:
C.Farmers stopped growing traditional varieties and began growing high-yield
This organism must consume other organisms to obtain its energy
O producer
O pig
consumer
O ecologist
Answer: consumer
Explanation:
An object has 100 joules of kinetic energy. It’s it’s speed doubles and the mass stays the same, how much kinetic energy does it now have
Answer:
Quit?
Explanation:
i need help im not good with science
why is it important to get statements from eyewitnesses soon after a crime occurrs?
Answer:
So they have it fresh in their minds on what happened, basically so they rember it more.
Explanation:
1.)What is an interesting fact about wildlife biologists?
2.)What degree do you need as a wildlife biologists?
3.) What do you do as a wildlife biologist?
Answer: Below::
Explanation:
1) Most job sites for wildlife biologists are at a state or federal agency/ level.
2) A Bachelor of Science Degree
3) Wildlife Biologists study wildlife (such as animals and plants) and how they interact with their ecosystems. On land and in water.
What are 4 Steps to complete a punnet square?
Answer:
1. Create a key showing traits
2. Make a list of possible allele combinations. & the phenotypes that each would have.
3. Identify the parents that are being used
4. Draw a Punnett square to determine the genotypes and phenotypes.
hope this helps!!:)
Explanation:
Which statement best describes a galaxy?
F: A cloud of gas that is the birthplace of stars
G: A system of billions of stars, gas, and dust held together by gravity
H: A ball of plasma that experiences nuclear fusion in its core
J: A mass of dust and ice that orbits a star in an elliptical pattern
Answer: G
Explanation: A galaxy is indeed a collection of stars, gas, and dust held together by gravity.
A galaxy is a vast collection of dust, the gases, and billions of stars that are arranged in the solar system.
A galaxy is held together by the force of gravity. Thus galaxy is a collection of stars and dust and matter that has a sun in its core like the milky galaxy.Hence the option G is correct.
Learn more about the statement best describes a galaxy.
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Which is not a purpose of the skeleton system
•movement
•respiration
•protection
•support
Help me plz quick I’m being timed
Answer:
Respiration
Explanation:
That's breathing system
Haploid cell with half number of chromosomes as parent cell. Result of meiosis - sperm (male) and egg (female)
Answer:
The correct answer is - true.
Explanation:
In the meiosis cell division, there are four cells present with n number of chromosomes which means these cells generated from by the meiosis have a half number of the chromosome as their parents. This is the reason this type of cell division is known as a reduction division.
These cells that are produced are sex cells or reproductive cell sperm in male and egg in female all have n number of chromosome number as they have to fuse to form a zygote.
Now that you have studied the components of a homeostatic control system and their roles, it is time to put that knowledge to use. In this question, you will build a homeostatic control system. Drag and drop the items below in the appropriate order to represent a negative feedback homeostatic control system for body temperature regulation.
The missing part of the question is given as follows:
Muscles shiver to produce heat.
Body temperature rises.
Brain sends messages to muscles.
Thermoreceptors detect body temperature.
Brain processes temperature information.
Answer:
The correct answer is - Thermoreceptors detect body temperature -----> Brain processes temperature information ------> Brain sends messages to nucleus ------> Muscles shiver to produce heat --------> Body temperature rises.
Explanation:
The negative feedback mechanism is a mechanism used to correct the variation to its normal value. The appropriate order or sequence to show the negative feedback homeostatic control system for body temperature regulation is as follows:
Thrmoreceptors present on the skin of an individual detects the body temperature which is sent to the brain for the processing of the information received from receptors. After processing the information on temperature brain send messages to the nucleus which causes the shivering of the muscles to produce heat and body temperature rises accordingly.
help plsssssssssssssssss
Within the water cycles, where do individual water molecules reside the longest?
in the ocean
in shallow groundwater
in deep groundwater
in the atmosphere
Answer:
The answer is in ocean
Explanation:
what happens to the volume of the gas as pressure increases?
Answer:
it moves sinks
Explanation:
low pressure rises
how do chromosomes relate to heredity?
Answer:
Chromosomes are the carriers of genetic information. Heredity, in terms of genomics, means the transfer of genetic data/information from parents to offspring.
Explanation:
What did the German biologist Theodor Schwann conclude?
Answer:
German biologist Theodor Schwann concluded that Cinimals are made of cells. Rudolph Virchow concluded that new cells are produced from other cells 6. The Cele theory combines the conclusions made by Schleiden, Schwann, and Virchow.
Explanation:
What is the main function of the nervous system?
Answer:
The correct answer is to Transport blood to all parts of the body so that gases, nutrients, and waste products are transported to and from the cells.
Explanation:
The nervous system does not do any of the other functions that are in the blue and orange squares. Hope this helps!
Can someone please answer my last question?????
The human body is made of different systems. Explain and provide an example of how a problem with one system
would affect other body systems.
Answer: A problem with one system could affect other body systems because our body systems rely on each other.
Explanation: Each of your body systems relies on the others to work well. Your respiratory system relies on your circulatory system to deliver the oxygen it gathers, while the muscles of your heart cannot function without the oxygen they receive from your lungs.
A problem with the cardiovascular system (circulatory system) such as heart attack will affect the respiratory system and other systems of the body.
There are various systems that make up the human body. Some examples of these systems that make up the human body are:
cardiovascular systemrespiratory systemreproductive systemdigestive systemendocrine systemurinary system etc.These various system are mostly interconnected. Most of them work and in hand to keep the body functioning well. a problem with one might affect the other systems. A good example is the circulator system (cardiovascular system) and the respiratory system.
The cardiovascular system consists of the heart, muscles, and structures that help in the circulation of blood in the body. Oxygen is a major component of blood. Thus, the cardiovascular system, relies on the proper functioning of the respiratory system to supply oxygen. In essence, they both rely on each other.
Problems such as heart attack will result in the Cardiovascular System not functioning very well, and as such other systems such as the respiratory system will be affected.
A diagram showing different organ systems of the human body is attached below.
Therefore, a problem with the cardiovascular system, such as heart attack, will affect other systems of the body.
Learn more about organ systems here:
https://brainly.com/question/19617488
Which of these steps occurs during mitosis and maintains the chromosome number of an organism?
A-Chromosomes become tightly coiled before cell division.
B-Duplicated chromosomes are split into two identical cells .
C-Genetic information is exchanged between chromosomes during cell division.
D-Chromosomes are independently assorted into four genetically different cells .
Answer:
I put B
Explanation:
I used socratic and it matched up the best, and like I just eliminated the other options
The study of the cell is called cell biology. There are two types on the basis of the number and these are unicellular and multicellular.
The correct option is option B which is Duplicated chromosomes that are split into two identical cells.
What is a cell?A cell is the structural and functional unit of life and is made of different types of tissues and organs.The cell divide to form the new cell and have the same number of chromosome is called mitosis cell divison.
Hence, the correct answer is option B.
For more information about the question, refer to the link:-
https://brainly.com/question/5763151division
What percentage of errors does your body’s ""auto correct"" system detect?
Answer:
99%
Explanation:
Answer:
99%
Explanation:
9. Which statement describes how DNA, RNA and proteins are related?
a RNA copies DNA and uses the information to make proteins .
b. Protein produces DNA, which then puts RNA together.
c. DNA is made up of RNA and protein
. d. DNA and RNA are two different types of proteins.
What is not a bacterial shape a.polyhedral b.bacilli c.cocci d.spirillum
Answer:
A. POLYHEDRAL
What is the advantage of sexual reproduction in lycophytes?
The advantage of sexual reproduction in lycophytes is the occurrence of variation in organism.
The main advantage of sexual reproduction in lycophytes is the happening of variation in the physiology as well as genetic characteristics of the plant. Lycophytes usually produce spores which is a type of asexual reproduction in which identical type of offspring produce from the spores.
While on the other hand, if the lycophytes reproduce from sexual reproduction then different types of offspring produce which has different characteristics then its parents so we can conclude that the advantage of sexual reproduction in lycophytes is the occurrence of variation in organism.
Learn more about sexual reproduction here: https://brainly.com/question/815744
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What is the purpose of meiosis? What type of cell is created (list all the scientific names)?
Meiosis is when two parent cells give birth to two sister cells.
The cell that is created is a sister cell.
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Hope this helped you.
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Which of the following is a true statement?
Mechanical pencils are used before drawing pens
A radiograph pen is used to draw lines with different thicknesses
Mechanical pens use thick lead
A radiograph pen is used before a mechanical pencil
its actually agriculture
Answer:
A radiograph pen is used to draw lines with different thicknesses
Explanation:
A radiograph pen is a form of a technical pen that is used in drawing most specifically in architectural and engineering drawing.
It comes in different pointing sizes, or in some cases, the stylus can be disassembled to allow changing and replacing it with different styles of different widths to fit in.
For example, a radiograph pen can use a different stylus with a width of 0.35mm, 0.7mm, or 1.4mm, which in turn gives different line thickness when drawing.
Hence, in this case, the correct answer is "A radiograph pen is used to draw lines with different thicknesses."
what is an example of meiosis
Answer: Meiosis is a process where a single cell divides twice to produce four cells containing half the original amount of genetic information. These cells are our sex cells – sperm in males, eggs in females. ... These four daughter cells only have half the number of chromosomes? of the parent cell – they are haploid.
Explanation: have a good day :)
The DNA triplets that code for amino acids are common to-
A. Humans only
B. Prokaryotes
C. All living things
D. plants and animals
Answer:
C. All living things
Explanation:
DNA triplets that code for amino acids are called codons, they specify which amino acid will be added next during protein synthesis.
Hope this helps!
The DNA triplets that code for amino acids are common to all living things. The option (C) is correct.
What are amino acids?Amino acids are organic compounds that contain both amino and carboxylic acid functional groups. Although hundreds of amino acids exist in nature, by far the most important are the alpha-amino acids, which comprise proteins. Only 22 alpha amino acids appear in the genetic code.
Moreover, amino acids are molecules that combine to form proteins. Amino acids and proteins are the building blocks of life. When proteins are digested or broken down, amino acids are left. The human body uses amino acids to make proteins to help the body: Break down food.
Hence, the term amino acid is short for α-amino [alpha-amino] carboxylic acid. Each molecule contains a central carbon (C) atom, called the α-carbon, to which both an amino and a carboxyl group are attached. The remaining two bonds of the α-carbon atom are generally satisfied by a hydrogen (H) atom and the R group.
Learn more about amino acids:
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what does MBO stand for?
In the equation H2 + O2 --> H2O, H2O is the
product
gas
reaction
equation
Answer: the product
Explanation:
Answer:
product
Explanation:
8. Based on the DNA base pairing rules, would cells always have the same amount of cytosine and
guanine molecules? Explain your answer,
Answer:
Chargaff's rules state that DNA from any species of any organism should have a 1:1 stoichiometric ratio (base pair rule) of pyrimidine and purine bases and, more specifically, that the amount of guanine should be equal to cytosine and the amount of adenine should be equal to thymine.
