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
Misha Larkins [42]
3 years ago
9

A reasonable speed for a snail is _____.

Biology
1 answer:
lisabon 2012 [21]3 years ago
4 0

A, the others are unrealistic speeds.


You might be interested in
12. What is the energy released from respiration?
Volgvan

Answer:

Carbon Dioxide

Explanation:

During cellular respiration, glucose and oxygen are converted into carbon dioxide.

5 0
3 years ago
Mr. Blast’s classes are studying different forms of energy and how energy travels through a medium. They learn that sound waves
zavuch27 [327]
The answer is C , watee
3 0
2 years ago
Read 2 more answers
What happens in capillaries?
Reil [10]

Answer:

The exchange of biological material between tissues and blood vessels.

Explanation:

Capillaries are extensions of blood vessels but are much thinner in diameter. They are mostly found in tissue that is highly metabolic like the kidneys and liver which require high perfusion and exchange rate of metabolic molecules between tissue and blood.

8 0
2 years ago
Some organisms undergo asexual reproduction through mitosis, while others reproduce sexually, and their cells undergo meiosis to
Sav [38]
The answer is <span>A. Meiosis: It increases genetic variation, which helps ensure the species will survive.

Meiosis increases genetic variation. This means there is a great variety of genotypes among the population. Hence, there are organisms able to survive in a wider range of temperature. If </span><span>there were drastic changes in temperature in an ecosystem, some of the organisms will survive because their genotype allows them to live in such conditions. If there were no variety thanks to meiosis, all of the organisms would die. And that is not beneficial to a species.
Imagine on the other hand that mitosis occurred. Mitosis does not provide a variety of genotypes and all of the organism will be the same. </span><span>If there were drastic changes in temperature in an ecosystem, all of the organisms would die because all of them could respond to the change in the same way.</span>
5 0
3 years ago
Read 2 more answers
In fruit flies, the gene for red eyes (R) is dominant and the gene for sepia eyes (r) is recessive. If two red-eyed heterozygous
maw [93]
So here we have two heterozygous organisms that will mate. You can put them into a Punnet square, just to be sure of your answers and to find all possible genotypes : 

      R      r
R  RR   Rr
r   Rr     rr

So you have RR, Rr and rr as your possible genotypes. 
6 0
3 years ago
Other questions:
  • Which is not a feature of mammals as a whole?
    11·1 answer
  • To obtain evidence for the presence of black holes, scientist must?
    9·1 answer
  • What are some things that have contributed to increased global temperatures due to higher levels of carbon dioxide?
    9·1 answer
  • Match the Words chose one letter for each number
    6·1 answer
  • Essay
    6·1 answer
  • In your own words describe how genetic diversity is increased through the processes of crossing over, independent assortment, an
    8·1 answer
  • The immune system has 3 main types of white blood cells called T cells, B cells, and
    14·1 answer
  • What can a scientist<br> learn by observing the<br> behaviors of a particular <br> animal?
    14·1 answer
  • If you stab a cereal box does that mean your a cereal killer
    6·1 answer
  • There are two main parts of the human skeleton: the __________ and _________ skeletons.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!