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prohojiy [21]
3 years ago
12

Which of the following supports the conclusion that if the digestive system is unhealthy, the excretory system will also be unhe

althy?
A. Systems operate independently from one another.

B. The digestive system is the most important system.

C. All systems are controlled by the brain.

D. Bodily systems are interconnected.
Biology
1 answer:
Nina [5.8K]3 years ago
4 0

Answer:

D

Explanation:

Because every system in the body is vital

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dlinn [17]

In a situation where the concentration of solute is low inside the cell, the cell will be referred to as a hypotonic cell. The transport in this type is referred to as active transport.

<h3>What is active transport?</h3>

The movement of dissolved molecules into or out of a cell via the cell membrane, from a low concentration region to a high concentration region is referred to as active transport.

These particles use the energy released during respiration to move against the concentration gradient.

Thus, in a situation where the concentration of solute is low inside the cell, the cell will be referred to as a hypotonic cell. The transport in this type is referred to as active transport.

For more details regarding active transport, visit:

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1 year ago
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Korolek [52]

Answer:

what happened

Explanation:

7 0
3 years ago
(Ch. 27.4) Many people are allergic to substances in the environment, such as ragweed pollen, as well as foods, such as peanuts.
djverab [1.8K]

Answer:

C. The substance does not directly harm tissues and is not a pathogen, but nevertheless triggers an inflammatory response.

Explanation:

When a person is allergic to a substance, his or her immune system recognizes a harmless substance, such as components in food, pollen, or dust, as a treat. As a consequence, it starts an immune response that leads to inflammation. The substance that starts the allergic reaction is called an allergen, and it is not a pathogen because it is not a real threat to the body since it does not infect cells. When the allergen enters the body, it binds to antibodies that are in contact with a special type of cell. These specific cells will release a substance known as histamine. Histamine will produce an inflammatory reaction affecting different tissues in our body. For example, it can make us sneeze, have a running nose, swelling parts of our body, have itchiness and redness, amongst others.

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3 years ago
The difference between an electrically neutral atom an ion is that
Yanka [14]

Atoms vs. Ions. Atoms are neutral; they contain the same number of protons as electrons. By definition, an ion is an electrically charged particle produced by either removing electrons from a neutral atom to give a positive ion or adding electrons to a neutral atom to give a negative ion.

Brainliest please? I need it to level up.

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3 years ago
A 77-year-old man presents with left-sided chest pain, headaches, night sweats, a burning sensation in his hands and feet, and s
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d. Iron-deficiency anemia.

hope it helps!!

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3 years ago
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