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
REY [17]
3 years ago
15

What is a test variable? Give an example.

Biology
2 answers:
Sphinxa [80]3 years ago
6 0

Answer:

skynesher / Getty Images. The dependent variable is the variable that is being measured or tested in an experiment. For example, in a study looking at how tutoring impacts test scores, the dependent variable would be the participants' test scores, since that is what is being measured.

Explanation:

Hope this helps, If it did, then I would really appreciate it if you gave me Brainliest, I only need one more to rank up and it has taken forever to get to where I am currently. Thanks.

UkoKoshka [18]3 years ago
5 0

Answer:

A test variable is something you use to test something

Explanation:

You might be interested in
Help!!! Energy is transferred between the atmosphere and the hydrosphere by which two processes?
xeze [42]

Hey, the right answer is <u>(C) Condensation And Evaporation.</u>

<u>Hope this helped out.</u>

8 0
3 years ago
Read 2 more answers
What is the main theme in reproduction.​
IgorC [24]
<h2><em>what is the main theme in reproduction.</em></h2>

  • <em>The five central themes of biology are</em><em> </em><em><u>structure and function of cells, interactions between organisms, homeostasis, reproduction and genetics, and evolution</u></em>

<em>hope </em><em>it</em><em> helps</em>

<em>#</em><em>c</em><em>a</em><em>r</em><em>r</em><em>y</em><em> </em><em>on</em><em> learning</em>

<em>follow</em><em> me</em><em> and</em><em> mark</em><em> me</em><em> as</em><em> brainlist</em><em> plss</em>

5 0
2 years ago
11. Which structure connects an ovary to the uterus?
liberstina [14]

Answer:

a Fallopian tube

Explanation:

fallopian tubes, are the female structures that transport the ova from the ovary to the uterus each month. In the presence of sperm and fertilization, the uterine tubes transport the fertilized egg to the uterus for implantation.

6 0
3 years ago
Are all flatworms hermaphrodites?<br>​
Elden [556K]

Answer:

They are.

Explanation:

Looked it up.

4 0
3 years ago
How are stars classified?
RUDIKE [14]

Answer:

Stars are classified by their spectra (the elements that they absorb) and their temperature. There are seven main types of stars. In order of decreasing temperature, O, B, A, F, G, K, and M.

Explanation:

O and B stars are uncommon but very bright. M stars are more common but dim.

3 0
3 years ago
Read 2 more answers
Other questions:
  • As the water velocity decreases, the size of the particles that the water can transport increases. Please select the best answer
    5·2 answers
  • Which stage of cellular respiration produces 32 or 34 atp
    14·1 answer
  • Ancient rift valleys and deep caves often contain human fossils that can provide clues about human evolution and the lives of ou
    15·1 answer
  • The finches of the Galapagos are a perfect species to model evolution because it shows that beaks changed as a result of the env
    12·1 answer
  • Which attributes would allow a cell to be larger?
    5·2 answers
  • What are body systems composed of ​
    15·1 answer
  • Please help asap! marking brainliest<br> its for a test :)
    12·2 answers
  • HELPPPPP MEEEEEEEEEEE​
    10·1 answer
  • An ecosystem contains biotic and
    8·2 answers
  • If the pH of a solution changes from 8 to 9, what happens to the hydroxide ion concentration?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!