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kompoz [17]
1 year ago
5

List three ways the body can protect itself against viral or bacterial infections

Biology
1 answer:
Molodets [167]1 year ago
4 0

Answer:

skin, mucous membranes, tears, earwax, mucus, and stomach acid.

Explanation:

i hope this helps.

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All echinoderms live in the ocean. True or false
Blizzard [7]
This answer is false.
6 0
2 years ago
Select the most accurate statement describing the basic function of the light reactions of photosynthesis. Select the most accur
S_A_V [24]

Answer:

The basic function of the light reactions of photosynthesis is the conversion of solar energy to chemical energy.

Explanation:

In photosynthesis, the light energy is captured by chlorophyll pigment which is present in the thylakoid membrane. Then this light energy is used split water which releases the electron that enters the electron transport chain. Then electrons move through several electron carriers and helps to generates NADPH and ATP.  

These NADPH and ATP are used in the Calvin cycle to fix the carbon into carbohydrates like glucose. Glucose molecules is then used by the plant to get energy source and to make structural components like cell wall. Therefore during photosynthesis solar energy is converted into chemical energy like glucose.

5 0
3 years ago
Choose all the answers that apply. Chronic diseases _____. can be prevented through immunization can be spread from one person t
ehidna [41]

Answer:

If I recall from my class that it healthy life sytle and may be prevented through immunization I don't remember which but i know its maintain a healthy life style  

Explanation:

5 0
2 years ago
Read 2 more answers
If you begin cutting a piece of copper in half and continued cutting it in half until you had the smallest piece you would end u
antoniya [11.8K]

Answer:

B: an atom

Explanation:

An atom is the smallest substance that can exist in isolation.

Hence, if a piece of copper is continually divided, eventually the smallest particle you would get in an atom.

3 0
2 years ago
A meander that has been cut off from the river becomes a
babunello [35]
Salutations!

A meander that has been cut off from the river is called oxbow lake. I will now give an explanation on how an oxbow lake is formed.

An oxbow lake is a narrow U-shaped lake near a river. Its a meander that got cut off.

As erosion, continues, the neck of the meander is worn away. It gets narrower and narrower. Then, during flooding, the river takes a shortcut - straight across the neck. Soon the loop of the meander gets sealed off. It turns into an oxbow lake. In time, the lake will get covered with weeds, and fill with soil, and disappear. 

Hope I helped (:

Have a great day!
3 0
2 years ago
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