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spayn [35]
4 years ago
11

What does it mean for molecuels to move down the gradient

Biology
1 answer:
Mila [183]4 years ago
3 0

" Up " or " against " a concentration gradient means from low concentration to high concentration. Moving in this direction requires some sort of en else.

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In the ocean aquatic creatures who are photosynthetic are found in the ____________ zone.
riadik2000 [5.3K]
<h2>Hello there! :)</h2>

It's a pleasure to help you today!

Answer:

The Correct Answer is Option A. (sublittoral)

Explanation:

The region in the ocean where marine creatures are capable to do photosynthesis is the photic area, part of the photic area is in the neritic portion where is found the litoral and the sublittoral, being the sublittoral next to the epipelagic and pelagic zones. Therefore, between the alternatives the one that talks about a region where photosynthetic organisms are found is sublittoral, that's because less light to none can be available in deeper regions of the ocean, and the abyssal layer is the last in the model of ocean distribution layers.

<h2>Hope this helps! :)</h2>

Good Luck on your Assignment!

-Nature-

6 0
2 years ago
A(n) ____________ is a multicellular organism unable to synthesize its own food and often capable of movement.​
Nostrana [21]
Animal is the answer!!!
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When the body becomes dehydrated, a chemical signal is sent that causes nephrons in the kidneys to absorb more water and excrete
zhuklara [117]
I believe the answer you are seeking is feedback loop
8 0
3 years ago
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How do i delete this
gayaneshka [121]

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Explanation:

5 0
4 years ago
Dust is a mixture of different things, that is the reason that can posses charge.
bogdanovich [222]

Answer:

The first astronauts to land on the moon  observed the existence of thin layers of  dust hovering above the lunar surface. Like  there is no wind on the moon, it was understood that this  phenomenon was linked to the photoelectric effect  caused by sunlight: electrons are extracted from the

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Dust can be formed by small particles, smaller than 500 micrometers, but the nature can be so different from one place to another.

5 0
3 years ago
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