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
eduard
3 years ago
7

Biology help!!

Biology
1 answer:
ser-zykov [4K]3 years ago
5 0
Genetic variation is the answer to ur question
You might be interested in
How do neurotransmitters ensure us life
vaieri [72.5K]
A neurotransmitter is defined as a chemical messenger that carries, boosts, and balances signals between neurons, or nerve cells, and other cells in the body. These chemical messengers can affect a wide variety of both physical and psychological functions including heart rate, sleep, appetite, mood, and fear. Billions of neurotransmitter molecules work constantly to keep our brains functioning, managing everything from our breathing to our heartbeat to our learning and concentration levels.
6 0
3 years ago
An ecosystem experiences a volcanic eruption that covers the area with lava. Which of the following organisms is most likely to
Alex787 [66]

Answer:B

Explanation

to be completely honesty i have no knowledge if learning the current benefactor of the object asked in this particular question.

6 0
3 years ago
What did steven blair mean in his article, "in essence, physical inactivity is the common denominator for the clinical treatment
d1i1m1o1n [39]
We should focus on getting people to move their butts. Steven Blair says the sedentary life style of people needs to be eradicated to treat low fitness and excess weight.
5 0
3 years ago
4. The sequence of events that are involved when a neuron communicates are BEST described as:
PSYCHO15rus [73]

Answer:

C. axon terminals to the cell body and then down the dendrites to the synapse.o dendrites to the cell body D. dendrites to the cell body and then along the axon to the axon terminals and the synapse. 

Explanation:

hope this helped!

4 0
2 years ago
When there is direct contact what is the name of a disease by this which is spread?
Anna35 [415]
Infectious Disease Epidemiology Programs primary purpose is to study the ... <span>Contact Diseases</span> are transmitted when an infected person has direct bodily contact with an ... are found on the skin but do not cause illness it is called " colonization. ... a bacterium found in rodents and their fleas in many areas around the world.
8 0
3 years ago
Other questions:
  • Which of these is NOT a defining characteristic of minerals?
    9·1 answer
  • Help me please nobody helping me and it’s science and I will give you a brainless
    9·2 answers
  • When it is summer in Sydney, Australia what season is it in Montreal, Canada? Explain your reasoning.
    10·2 answers
  • If a disease has an unknown cause, then it is said to be
    5·2 answers
  • The promotion of companies’ sustainably harvested rainforest products is intended to _______. a. produce cheaper products b. pro
    13·1 answer
  • Forensic investigators find a widespread dispersal pattern of elongated bloodstains on a wall with a void at the point of origin
    5·1 answer
  • Why is carbon so useful in building organic molecules?
    6·1 answer
  • True or False?<br> Scientists have complete knowledge of atoms and this knowledge can never change
    12·1 answer
  • Writing questions about mitosis
    13·2 answers
  • After vigorous exercise, the muscles involved show a marked the increase in the concentration of
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!