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
topjm [15]
3 years ago
13

What is the difference between cross-sectional and longitudinal research?

Biology
2 answers:
Oksi-84 [34.3K]3 years ago
7 0
I think the answer is either B or C, hope this helps! Sorry if it doesn't!
Marina86 [1]3 years ago
5 0
I belive it is b hopefully this helped
You might be interested in
The graph shows the rate of alcoholic fermentation for an aerobic bacterium at different temperatures.
yuradex [85]

The second option since the fermentation occurs best at that temperature and you can narrow down a more precise temperature.

3 0
3 years ago
Is it possible to be a chordate and not have a backbone
tatuchka [14]
No it’s not possible....
7 0
3 years ago
If I have two unicellular organisms, will they have the same genetic code? yes or no​
den301095 [7]

Answer:

I think yes

Explanation:

7 0
2 years ago
Ectothermic
s344n2d4d5 [400]

Answer:

reptiles

Explanation:

the reptiles is my favorite

3 0
3 years ago
2) Embryonic stem cells have shown promise when used to treat certain diseases. Despite this, there are many people opposed to s
Whitepunk [10]

B) Embryonic stem cells research requires the use of human embryos.

6 0
3 years ago
Other questions:
  • Assume that you are a national official with the power to set policy for controlling environmental mercury pollution (Core Case
    11·1 answer
  • Condition of night blindness where vision is poor at night but there is good vision on bright days:
    11·1 answer
  • Do you think small children and adults should have the same diet?explain reasoning?
    15·1 answer
  • A low blood ph decreases the rate of diffusion through the blood vessels and leads to slow blood flow. True or false?
    9·2 answers
  • A 600 million to turn around and bring Juice drinks detainer 240 ML of water​
    5·1 answer
  • Which descriptions are true regarding different muscle types? Select four options
    10·2 answers
  • A species of fish evolved over thousands of years to have gills that allowed the fish to swim deep in the sea. What’s the effect
    5·2 answers
  • A point mutation that changes a codon specifying an amino acid into a stop codon is called a-
    14·1 answer
  • Select the correct answer.
    7·1 answer
  • Predict how changing the grass population will affect the other organisms at first. Write + for “Increase” or – “Decrease” next
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!