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tresset_1 [31]
3 years ago
9

Can earth sustain billions more people

Biology
1 answer:
anastassius [24]3 years ago
8 0
The answer is yes it can
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g Electron flow down the electron-transport chain leads to the transport of proteins: Group of answer choices from the matrix to
guajiro [1.7K]

Answer:

from the intermembrane space to the matrix

Explanation:

In the electron transport chain (ETC), electrons flow from one protein complex to another. However, as this electrons are transfered, protons (H+) is built up from the intermembrane space of the mitochondria to the mitochondrial matrix.

Hence, according to this question, a proton gradient is formed when hydrogen ions (H+) are moving from the intermembrane space to the matrix of the mitochondrial.

5 0
3 years ago
The water level at the beach changes during the day. What causes the different water levels?
dexar [7]

Answer:

C. The moon's gravitational pull and Earth's rotation

Explanation:

The moon's gravitational pull generates something called the tidal force. The tidal force causes Earth—and its water—to bulge out on the side closest to the moon and the side farthest from the moon. These bulges of water are high tides.

Hope this helped

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3 0
3 years ago
Where does the sedimentary rock chalk form? from the precipitation of minerals in shallow marine environments by the lithificati
Katarina [22]

The correct answer is an accumulation of microorganisms in deep marine environments.

Chalk rock refers to a pure form of limestone produced in tropical and warm seas about 100 million years ago in the Cretaceous period. The microscopic marine algae known as coccoliths thrived in the ancient seas. Their shells were comprised of calcite. With the death of the algae, their bodies sunk to the floor of the sea and sediment of chalk got deposited.

Over many years layers of chalk sediment got deposited and resulted in compaction of loose sediment into solid chalk rock.

8 0
3 years ago
What element of life in Pacific Grove most influenced John Steinbeck? Choices are: 1. the bustling life of Main Street 2. the ma
My name is Ann [436]
For the answer to the question above asking <span>What element of life in Pacific Grove most influenced John Steinbeck?</span><span>

The answer is the workers in the fields.
I hope my answer helped you. Feel free to ask more question above. Have a nice day!</span>
4 0
3 years ago
What takes place in a cell’s mitochondria?
nexus9112 [7]
The answer is B because mitochondria supports the respiration that it need to produce.
7 0
3 years ago
Read 2 more answers
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