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
Gnom [1K]
3 years ago
9

Use the diagram below to answer questions 3 and 4

Biology
1 answer:
Tema [17]3 years ago
6 0

Answer:

3. Size could

4. Beak's are advantageous because they have to be fit to eat the seeds that they need

Explanation:

size can affect because the bigger birds can fight the smaller birds off when they are eating the same product. Even with same beaks bigger birds will have an advantage.

You might be interested in
Gestational diabetes occurs when a pregnant woman has high levels of blood sugar. Cells in the pancreas usually keep blood sugar
Ahat [919]

Answer:

environment controlling gene expression  

Explanation:

Gestational diabetes generally occurs in pregnant women. The sugar level in the bloodstream becomes little high than the normal range during pregnancy. But the glucose level returns to normal after child birth.

The pancreas secrets insulin which helps to lower the blood sugar level in the body. But during pregnancy, the placenta releases some of the hormones which dilutes the effect of insulin. This is known as insulin resistance. So now the pancreas secretes more of insulin to overcome this insulin resistance for the body. Now if a woman during pregnancy does secrete more insulin, the glucose level increases in the body and the woman develops gestational diabetes.

Gestational diabetes greatly depends upon obesity and the ethnicity of the women, but a definite genetic link has not been identified.

This it is a result of the environment control gene expression.

6 0
2 years ago
Suppose the brown allele for eye color (B) is completely dominant over the blue
deff fn [24]

Answer:

50%

Explanation:

its a chance but not likely

because its not dominant

3 0
3 years ago
Is it a or d? <br> B and c don’t make sense to me
Arlecino [84]

Answer:

D. An observation is based on evidence, an inference is not.

Explanation:

When you infer something, you're basically guessing at it, while an observation is something that you can see and prove.

8 0
3 years ago
What is the responsibility of the body's second line of defense?
steposvetlana [31]
The second line of defense is nonspecific resistance that destroys invaders in a generalized way without targeting specific individuals: Phagocytic cells ingest and destroy all microbes that pass into body tissues. For example macrophages are cells derived from monocytes.
8 0
3 years ago
Read 2 more answers
Answer the question in the picture.
saveliy_v [14]
A. From the insects and bugs they eat
6 0
3 years ago
Other questions:
  • Describe the connection between fossil fuel burning, the melting of polar ice, and the rising of global sea levels.
    13·1 answer
  • Explain why a law is accepted as fact, but a theory is not.
    11·2 answers
  • What is the maximum number of hours that good can be held in the danger zone?
    12·1 answer
  • A student comes to your office hours and says the following: "Isn't it true that if someone tickles you, you get half the action
    5·1 answer
  • Acetylcholine receptors on skeletal muscles are described as being ionotropic receptors because
    8·1 answer
  • Which chromosomes represents an alteration known as a deletion
    15·1 answer
  • A population of lizards lives in a marsh near the ocean. Members of this population have striped tails that can be yellow, orang
    14·1 answer
  • How tall is letter e on the microscope
    9·2 answers
  • Which function would the energy releasing organelle most likely have in the animal
    15·1 answer
  • What theory is supported by the cell cycle?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!