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Novay_Z [31]
2 years ago
13

What direct effect do histamines have on capillaries?.

Health
1 answer:
Anna35 [415]2 years ago
8 0

Answer:

They allow capillary walls to open and become leaky.

Explanation:

Pls, choose me as brainliest!

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Sidana [21]
Here is the answer that would best complete the statement above. <span>In the Freudian psychoanalytic perspective, the id is to the pleasure principle as the ego is to the REALITY principle. The answer for this would be option C. Hope this answer helps.</span>
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3 years ago
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Which of the following is an example of an external influence?
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Which of the following choices is NOT a common injury in sports? A. concussion and muscle strains B. hemorrhage and arthritis C.
Sonja [21]

The correct answer is:

B. hemorrhage and arthritis

Explanation:

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Review a fertilizer company has created a new formula for its fertilizer that its scientists think will work better than tfrie o
bezimeni [28]

Answer:

The correct answer will be-

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2. dependent variable- height of the plants

3. control group- The quadrant without any fertilizer treatment

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Explanation:

A scientific experiment contains three types of variable and is divided into two types of group of samples.

The variables studied in the experiment are;

1. Independent variable: parameter which changes or is induced to change as per the demand of the experiment like the type of fertilizer in the experiment.  

2. Dependent variable: parameter which depends on the independent variable and has to be studied in the experiment like the height or growth of the plant.

3. Control group: the group of samples left untreated in which the key component like fertilizer is not provided. So, the quadrant without any fertilizer treatment will be considered the control group.

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