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earnstyle [38]
3 years ago
7

A project about "How do vaccines be used to fight outbreaks?"​

Biology
1 answer:
Virty [35]3 years ago
3 0

Answer:

Vaccines fight outbreaks by creating heard immunity. If more people are innoculated against the virus then they protect vulnerable populations from getting sick

Explanation:

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This green pigment found in plants traps energy from the sun for photosynthesis. chlorophyll chloroplast plastid peroxisome
WARRIOR [948]

Answer;

Chlorophyll

Chlorophyll is the green pigment found in plants traps energy from the sun for photosynthesis.

Explanation;

-Green plants requires food for their day to day activities, thus they use the process of photosynthesis to make their own food, which they use to generate energy or store for the future use in form of starch.

-Chlorophyll a pigment that gives plants their green color is vital during the process of photosynthesis. During the first phase of photosynthesis light dependent stage), chlorophyll traps sunlight which is used to split up water molecules to oxygen atoms and hydrogen ions, a process called photolysis.

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3 years ago
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WHO KNOWS THIS???? PLEASE HELP
Nitella [24]
I think the answer to this is D. 
5 0
3 years ago
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A ____________________ reaction is a severe response to an allergen, also known as anaphylaxis.
rjkz [21]

Anaphylaxis, also called allergic or anaphylactic shock, is a sudden, severe and life-threatening allergic reaction that involves the whole body. The reaction is marked by constriction of the airways, leading to difficulty breathing.

Anaphylaxis is a severe, whole-body allergic reaction to a chemical that has become an allergen. An allergen is a substance that can cause an allergic reaction.

Anaphylactic shock is a rare but severe allergic reaction that can be deadly if you don't treat it right away. It's most often caused by an allergy to food, insect bites, or certain medications. A shot of a drug called epinephrine is needed immediately.

To learn more about anaphylactic shock here

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7 0
2 years ago
How many days are in between moon phases, and if there was a new moon on March 17, when will the next new moon be?
Alexxx [7]

Answer:

It takes 27 days, 7 hours, and 43 minutes for our Moon to complete one full orbit around Earth. This is called the sidereal month, and is measured by our Moon's position relative to distant “fixed” stars. However, it takes our Moon about 29.5 days to complete one cycle of phases (from new Moon to new Moon).

The 27th, I believe

Explanation:

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3 years ago
What kind of water is found in the littoral zone of a lake?
Lelechka [254]

Answer:

b

Explanation:

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3 years ago
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