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love history [14]
2 years ago
13

HELPPPP PLSSSS I BEG YOU

Biology
2 answers:
sergeinik [125]2 years ago
8 0

Answer:

50 is the result your looking for hopefully that helps

Llana [10]2 years ago
6 0
I think it’s zero, it might be zero
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Aleonysh [2.5K]
Pigments in photosystem 1 use energy from light to reenergize the electrons.
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3 years ago
Biology enzymes! Help me somebody please.
irga5000 [103]

Answer:

I think your on track with C.

Explanation:

So your doing pretty good with C, but don't comment on my answer next time to look at another & another for me to solve for you. Because;

1. It's annoying.

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3 years ago
Microorganisms that infect the middle ear cavity most frequently come from the __________
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Microorganisms that infect the middle ear cavity most frequently come from the pharynx.

<h3>What is pharynx?</h3>
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Where do the electrons needed by photosystem ii originate?
Vaselesa [24]

The electrons needed by photosystem ii originate from water.

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3 years ago
Materials are able to move across a cell membrane through one of two methods: active transport or passive transport. What is the
zloy xaker [14]
Essentially the answer is in the names. Active transport requires energy to facilitate to movement of the materials while passive transport is something like osmosis which is when the material moves based on concentration in an effort to create equality between the two sides. Basically passive is when the materials move under the own power. 
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2 years ago
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