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oksian1 [2.3K]
3 years ago
11

To solve a problem, scientists follow a series of steps called?

Biology
1 answer:
Natalija [7]3 years ago
7 0

Answer:

The scientific method

Explanation:

1. Observation

2. Ask a question

3. Form hypothesis

4. Make a prediction of hypothesis

5. Test Prediction

6. Iterate: make new hypothesis or problems with found results.

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5. Can this difference lead to differential reproductive success within the moth population? How and
natima [27]

When you make questions you need to make sure you complete them '-'

*what difference?

If you fix it ill try to answer it.

3 0
3 years ago
Please help me I’m begging you
Nimfa-mama [501]

Answer

Thermoregulation

Blood clotting

Regulating blood sugar

Explanation:

Negative feedback loop reduces excessive function..

Cooling the body when it's hot.

Reducing blood sugar when it's too much.

Clotting blood to stop excessive bleeding.

Contractions during childbirth is a positive feedback.

3 0
3 years ago
Solve the scrambled letter according to the clue: nlpituloo _ _ _ _ _ _ _ _ _: Litter on the ground or harmful chemicals in the
tia_tia [17]

Answer:

pollution

Explanation:

The correct word would be pollution.

<em>Pollution can be described as the presence of ecologically harmful substances in the environment. </em>

Littering the ground is considered pollution because it is harmful to the environment in the long term. Harmful chemical in water is outrightly considered pollution because this will hurt the organisms living in the water and rendered the water unusable to those around it.

8 0
3 years ago
Read 2 more answers
The responses observed in type IV hypersensitivities result from the action of IgG and complement. autoantibodies. IgE antibodie
ANTONII [103]

The responses observed in type IV hypersensitivities result from the action of T cells and phagocytes.

Hypersensitivity IV type, also called delayed-type hypersensitivity (DTH), involves T cell-antigen interactions that cause activation and secretion of cytokines. This type of hypersensitivity requires sensitized lymphocytes that respond 24–48 hours after exposure to soluble antigens. A type IV hypersensitivity reaction is a cell-mediated reaction that can occur in response to contact with certain allergens, resulting in what is called contact dermatitis, or in response to certain diagnostic procedures such as the tuberculin skin test. Certain allergens need to be avoided to treat this condition. Type IV hypersensitivity response is observed results from the action of T cells and macrophages while other types are mediated by antibodies. This reaction  occurs at least 1–3 days after the initial exposure. Type IV hypersensitivity is the mechanism of many autoimmune disorders.

Learn more about hypersensitivities on:

brainly.com/question/13052008

#SPJ4

8 0
2 years ago
What happens during the light reaction of photosynthesis?.
Genrish500 [490]

Answer:

Chlorophyll absorbs the red and blue segment of the white light and photosynthesis occurs most efficiently at these wavelengths.

When the light falls on the plant, the chlorophyll pigment absorbs this light and electrons in it gets excited.

This process occurs in a complex protein system which is collectively called as a photosystem.

Explanation:

3 0
2 years ago
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