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viva [34]
3 years ago
8

Which characteristics do all Protista have in common?

Biology
1 answer:
Y_Kistochka [10]3 years ago
7 0

Answer:

d

Explanation:

because i said so lol - trust you will not be sorry

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Most of Earth's energy comes from the Sun. Where does the rest come from?
ki77a [65]

Answer:

The answer is nuclear fusion

Explanation:

Solar energy is created by nuclear fusion that takes place in the sun. Fusion occurs when protons of hydrogen atoms violently collide in the sun's core and fuse to create a helium atom.

6 0
3 years ago
Cross section of the layers of the Earth, labeled 1 through 5 starting with the crust and ending with the core.
lapo4ka [179]

Answer:

4

1

4

1

Explanation:

im always right :)

5 0
3 years ago
Read 2 more answers
Biology treatment plants make some hazardous wastes safe by __
Maru [420]
Neutralizing waste would be your answer :)
3 0
3 years ago
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Does this change in pulmonary blood pressure increase or decrease capillary filtration in the lungs? Explain.
Elza [17]

Answer:

Increase the capillary filtration

Explanation:

Complete question

Mrs. Helms was very upset with the news of her husband. condition. As the day progressed, she noticed that Mr. Helm's breathing was increasingly difficult. He could barely speak without losing his breath. Mrs. Helms called the nurse to her husband's, room. "My husband can't breathe! What is wrong? I thought he had a heart attack not a respiratory condition!" Nurse Nan auscultator the patient's chest listening to Mr. Helm's respirations, which were rapid and wet, producing or crackling sounds. Nurse Nan calmly informed Mrs. Helms, "I'm sorry. Your husband's condition is worsening. The damage to his heart it causing his respiratory problems." The left side of the heart receives blood from which part of the body? If the bicuspid (mitral) valve is not fully dosing, does pulmonary circulation increase, decrease, or not change? Does pulmonary blood pressure increase or decrease with left-sided heart failure? Does this change in pulmonary blood pressure increase or decrease capillary filtration in the lungs? Explain. How does change in pulmonary blood pressure and capillary filtration cause Mr. Helms' rales (wet breath sounds)? Why is Mr. Helms breathing rapidly?

Solution -

The condition of Mr. Helm signifies that the pulmonary pressure increases in the pulmonary arteries. This condition is known as pulmonary hypertension which commonly occurs when the left side of the heart stops functioning or it fails. The blood not pumped by the left heart is pumped back into the lungs thereby increasing the blood pressure. The heart do not get time to relax in this conditions due to continuous pumping back and fro.

7 0
3 years ago
What is the science definition of work
Evgen [1.6K]

Answers

Work is the ability to do something

Very simple

8 0
3 years ago
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