1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Kruka [31]
3 years ago
12

What are variables and controls?

Biology
1 answer:
vichka [17]3 years ago
4 0
Independent Variable: The independent variable is the one thing that you change in an experiment.
Dependent Variable: The dependent variable is the variable that you measure
Controlled Variable: A controlled variable is a variable that does not change during an experiment


You might be interested in
What impact do you hope to have on the world and how will STEM play a role in making that impact, Essay pls help need ASAPPPP WI
klemol [59]

My Answer:

I want to help my friends, family, and, of course, the rest of the world fulfill their ambitions. to overcome their fears and pursue their dreams STEM has a role in fostering creativity and divergent thinking alongside essential disciplines in schooling. It encourages and motivates young people to develop new technology and concepts. Students benefit from inquiry-based coursework because they focus on practice and innovation.

4 0
2 years ago
List 4 ways in which you can decrease your chances of catching the flu or cold
shutvik [7]
Hi there!

#1 Washing you’re hands after touching anything that may be dirty, or even just using the restroom.

#2 Disinfecting door nobs, handles, desks and things you may touch on a daily basis.

#3 Stay away from those you may think are sick.

#4 Having those around you remember to cover their mouths and noses while sneezing.

Remember to do this using the pit of you’re elbows NOT you’re hands. This can spread germs more easily.

Hope this helps you!
6 0
3 years ago
Read 2 more answers
Suppose that ear length in rabbits is controlled by two additive genes, each of which has two alleles. A true-breeding female (a
PilotLPTM [1.2K]

Answer:

The ear length will be 11 cm.

Explanation:

To know about the ear length of F1 generation, we need to know that how much length in centimeters is contributed by each of the alleles. As we know, each allele has the same value for contributing to the effect of ear length, hence we can divide the ear length by 4 to get our results.

As 6 divided by 4 is 1.5 hence, the allele a and b contribute to 1.5 cm of the length of the ear.

6 divided by 4 is 4, hence the alleles And B contribute to 4 cm of the length of the ear.

The F1 generation will have AaBb genotype hence, the lenght will be 4+1.5+4+1.5 = 11 cm.

6 0
3 years ago
How does green house gas effect the ecosystem
BigorU [14]

Answer:

Explanation:

Global warming is the increase in the Earth's temperature caused by the buildup of greenhouse gases in the atmosphere such as carbon dioxide, methane, and nitrogen. The absorbed energy warms the atmosphere and the surface of the Earth.

6 0
3 years ago
What is the function of tRNA
s344n2d4d5 [400]

Answer: The job of tRNA is to read the message of nucleic acids, or nucleotide and translate it into proteins, or amino acids .

Explanation:

8 0
4 years ago
Other questions:
  • When wearing a sterile gown and gloves, why should you not fold the arms with the hands in the axilla?
    12·1 answer
  • A nurse is caring for a client who had a thyroidectomy and is at risk for hypocalcemia. what should the nurse do
    9·1 answer
  • As the population of small fish in a lake decreases, the population of large fish that depend on the small fish for food will __
    10·1 answer
  • The autonomic nervous system is also known as the __________ nervous system because it involves involuntary actions in the smoot
    10·1 answer
  • If you were given the choice and power to prohibit one industry or human activity that produces substantial greenhouse gas emiss
    7·1 answer
  • How much of the human body is made up of skeletal muscle
    8·1 answer
  • 10. What is the probability of a cross resulting in purple offspring when two heterozygous purple pea plants (e.g. Pp x Pp) are
    5·1 answer
  • When sufficient heat is applied, double-stranded DNA denatures into two single-stranded molecules as the heat breaks all of the
    15·1 answer
  • Will give BRAINLIEST <br>question is in the pic​
    8·1 answer
  • Select the correct answer.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!