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Rashid [163]
1 year ago
12

PLEASE HELP ME!! ILL GIVE BRAINLESS!!!

Biology
1 answer:
777dan777 [17]1 year ago
6 0

Answer:

1. Global warming is the change in the climate of the earth causing it to heat up whereas the greenhouse effect is a naturally occurring phenomena, constantly occurring due to the atmosphere and sunlight.

2. Carbon dioxide absorbs heat radiating from the Earth's surface and re-release it in all directions—including back toward Earth's surface.

3. Decomposition, ocean release and respiration.

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Energy is released to be used by a cell when a phosphate group is ?
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Energy is released to be used by a cell when a phosphate group is <u><em>Removed from ATP to form ADP.</em></u>

Answer: <em>C. Removed from ATP to form ADP </em>

Explanation:

Three important energy carrier molecules in a cell are: ATP (Adenosine triphosphate, NADPH (Nicotinamide Adenosine Dinucleotide Phosphate) and FADH2. All the three carrier molecules play an important role in cellular respiration and photosynthesis.

One NADH molecule is equal to 3 ATP molecule while 1 FADH2 molecule is equal to 2 ATP molecule. During the active process, ATP is used as a form of energy because ATP dephosphorylates to ADP and Inorganic phosphate, Pi and release energy.

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which statement best describes vascular tissue in seed plants xylem carries food produced by the leaves to the rest of the plant
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Answer:

The statement that best describes the vascular tissue in seed plants is that xylem carries water and nutrients from the roots to the rest of the plant.

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The main function of xylem is to<u> carry water, mineral salts and other nutrients -in the form of raw sap- from the root to the whole plant</u>, forming a network similar to the circulatory system of higher animals.

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