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
sveticcg [70]
3 years ago
15

Well

\times \frac{?}{?} " alt="7 = 13 \times \frac{?}{?} " align="absmiddle" class="latex-formula">
​
Biology
1 answer:
Mamont248 [21]3 years ago
6 0

Answer:

7/13

Explanation:

when you multiply 13 by 7/13 the 13s cancel out and leave with 7

You might be interested in
This is a building block: a molecule that may blind chemically to other molecules to form a polymer
Nikitich [7]

Monomers bind chemically to other molecules to form polymers

7 0
3 years ago
Physics deals with forces, objects in or not in motion, and energy. true or false ?
olga_2 [115]
The answer would be true!
4 0
3 years ago
How is the speed of a river’s flow determined?<br> WILL MARK BRAINLIEST
timurjin [86]

Answer:

Factors that affect the speed of a river include the slope gradient, the roughness of the channel, and tides.

Explanation:

3 0
3 years ago
Plants use what from air to make nitrogen
Gre4nikov [31]
Carbon         

<span><span>A student believes that a beverage improves memory. Two groups of students will be given a beverage before they take a test in class.  </span>
Which of these is the best way for the student to design the experiment?
<span><span>A.<span>One group should be given the beverage, the other group should be given water.
</span></span><span>B.<span>One group should be given beverage, the other group should be given diet version of the beverage.
</span></span><span>C.<span>One group should be given a math test, the other group should be given a science test.
</span></span><span>D.<span>One group should be given the beverage, the other group should be given beverage diluted in water.
</span></span></span></span>
4 0
3 years ago
Read 2 more answers
Please help
9966 [12]

Answer:

individual atoms that compose living organisms have long histories as they cycle through the biosphere.

7 0
3 years ago
Other questions:
  • How do research posters differ from research reports in science journals
    9·1 answer
  • Which of the following best defines weather?
    14·2 answers
  • Γ<br> How many colonies are there?
    8·1 answer
  • What dose the north pole of a compass points toward
    5·1 answer
  • Which group of plants contains the least number of species?
    6·1 answer
  • There is a pandemic of a contagious disease in the untied, states, there is only enough of th vaccine to cover 70% of the popula
    11·1 answer
  • What characteristic(s) might a human and a cat with extra sex chromosomes (XXY, share? ​
    9·1 answer
  • What is the name of the organ that provides pressure to transport body fluid​
    7·2 answers
  • Stomata open and close in response to-
    5·2 answers
  • Amino acids share a chemical backbone of?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!