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Ivahew [28]
3 years ago
12

What functions of the immune system is to

Biology
1 answer:
Tanzania [10]3 years ago
4 0

Explanation: Well, The major function of the immune system is to protect the host from environmental agents such as microbes or chemicals, thereby preserving the integrity of the body. or in simple ( the immune system's job is to protect against disease or other potential threats)

( I hope this helped )

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Diffusion is an important process in animals and plants.
Paraphin [41]

Answer:

Diffusion helps animals in respiration. The cells in an animal's body need glucose and oxygen for respiration. Both these are carried in the blood. When blood reaches the cells the molecules of glucose and oxygen diffuse out of the blood and into the cells. As cells use up the glucose and oxygen they produce waste chemicals and carbon dioxide.

Diffusion is a very important process for photosynthesis where carbon dioxide from the stomata diffuses into the leaves and finally into the cells. This helps the plants to photosynthesize and produce more food.

Example for animals: Animals using glucose and oxygen in diffusion.

Examples for plants: Plants using carbon dioxide to photosynthesize.

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2 years ago
What type of lipid is estrogen
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The type of lipid that estrogen is testosterone 
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3 years ago
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1. Which type of clouds can you always expect to signal fair weather: cirrus, stratus, or cumulus?
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The next one should be </span><span>nimbus, as they dark and usually help to predict the storm.
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3 0
2 years ago
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2.
Troyanec [42]

Answer:

a

Explanation:

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3 years ago
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What list is composed of substances widely used for many years without apparent ill effects?
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