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Alina [70]
3 years ago
12

Why do both plant and animal cells have membranes

Biology
1 answer:
katen-ka-za [31]3 years ago
6 0

Both plant and animal cells have membranes so whatever chemical reactions they have going inside the cell, it is regulated and maintained. Membranes help separate the internal environment from the external environment.

Hope this helps - I'm currently in cell biology so this question is interesting

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Need help again ASAP
lawyer [7]

Answer:

For each ball, the crater diameter increased as the height of the ball drop increased. My conclusion is that crater diameter increases with increasing mass. Also as the height of the ball increases, so does the crater diameter. Thus crater diameter is proportional to the mass and velocity of the impactor.

Explanation:

correct me if im wrong!:-)

7 0
3 years ago
A group of similar cells that perform a specific function is a(n)
Rama09 [41]
It's a tissue. An organ is a group of different tissues which (though they perform slightly different functions), work together in the same general processes.
4 0
3 years ago
Make a rap about evolution using these five things
Darina [25.2K]

Answer:

what is rap?

Explanation:

4 0
3 years ago
What is the theory that active faults with few earthquakes in the past will have strong ones in the future?
Ira Lisetskai [31]

Answer:

Gap hypothesis

Explanation:

This is because gap hypothesis states that the active fault displaces over a long period of time any part must be equal to what is experienced by all the other parts of the fault. These active fault that have fewer earthquakes at will present are mostly like to have stronger earthquakes in the Future.

3 0
3 years ago
A/an _____ is a small, bean-shaped structure containing specialized lymphocytes that are capable of destroying pathogens.
ivolga24 [154]

A/an lymph node is a small, bean-shaped structure containing specialized lymphocytes that are capable of destroying pathogens.

A tiny, bean-shaped organ that functions as the body's immune system is called a lymph node. The lymph nodes in the body include lymphocytes, which are white blood cells that aid in the body's defense against disease and infection. They filter chemicals that pass through the lymphatic fluid. All over the body, lymph nodes number in the thousands.

Numerous areas of the body, including the neck, armpit, chest, abdomen (belly), and groin, are home to lymph nodes. They contain immune cells that can combat illness by going for and wiping out pathogens brought in by lymph fluid. The body contains a large number of lymph nodes.

lymph nodes function as filters for foreign matter such as cancer cells and pathogens. They contain immune cells that can combat illness by going for and wiping out pathogens brought in by lymph fluid. The body's lymphatic system, works to keep blood pressure and volume regular, protect against infection, and avoid fluid buildup in tissues.

To know more about lymph nodes refer to:  brainly.com/question/11629179

#SPJ4

6 0
2 years ago
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