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Gre4nikov [31]
3 years ago
7

What are lymphocytes? stress hormones produced by the sympathetic nervous system. harmful agents such as chemicals and viruses t

hat cross the placenta from mother to fetus. white blood cells that are part of the body's immune system. cancer cells that form in the lymph glands?
Biology
2 answers:
kap26 [50]3 years ago
6 0
Lymphocytes are white blood cells that are part of the body's immune system
Bond [772]3 years ago
5 0

Lymphocytes are white blood cells that are part of the body's immune system.  

Lymphocytes are types of white blood cells that are part of the body's immune system. The immune system is composed of network of immune cells including lymphocytes that function together to protect the body against foreign substances, such as bacteria or cancer cells that can cause illness and diseases. Lymphocytes are produced in the bone marrow and can be found in the blood and lymph tissue. The two groups of lymphocytes are known as B lymphocytes (B cells) and T lymphocytes (T cells).


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A person who has very toned muscles likely has.... A.extra nerve cells. B. lots of digestive enzymes. C.tightly packed myofibril
Zarrin [17]

We can confirm that a person with very toned muscles likely has tightly packed myofibrils.

<h3>What are myofibrils?</h3>

These fibers are the protein filaments that cause contractions in the structure of the muscle. Weight training tones muscles by increasing the number of myofibrils in a sarcomere, thus increasing its capacity to produce force.

Therefore, we can confirm that a person with very toned muscles likely has tightly packed myofibrils.

To learn more about muscle fibers visit:

brainly.com/question/1426285?referrer=searchResults

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2 years ago
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More specific plz I could just say eat,breath,drink but I doubt that's right can I get some more details?

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