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PIT_PIT [208]
3 years ago
7

Which BEST describes why autotrophs begin every food chain? (A) There are more of them than primary consumers. (B) They are the

only trophic level that can use the sun's energy to create glucose. (C) They get their nutrients from detritivores and decomposers. (D) They can reproduce faster than consumers.
Biology
1 answer:
Ede4ka [16]3 years ago
5 0

Answer

(B) They are the only trophic level that can use the sun's energy to create

Explanation:

Its right on Edge 2020.

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2 years ago
What is the major cause of phytoplankton blooms in the Gulf of Mexico?
3241004551 [841]

Answer:

Excessive nutrients from fertilizer run off.  

Explanation:

Scientists have suspected that phytoplankton blooms might be connected to agricultural run-off. They got some evidence from a recent study by comparing the timing of irrigation along the west coast of Mexico and phytoplankton blooms in Mexico’s Sea of Cortez. During the comparison, they had found a close correlation. Phytoplankton blooms occurred in the Sea of Cortez shortly after the irrigation. This happened because of carried fertilizers after irrigation and other agricultural run-offs into the sea.

The bloom detected in the Gulf of Mexico on December 13 might be similarly linked to agricultural run-off.

3 0
3 years ago
________ is a relatively indigestible strengthening polymer that accounts for more than a quarter of the dry mass of wood.
xxMikexx [17]
Lignin

It is a complex organic polymer that form an important structural materials in the support system of vascular plants and can also be found in some algae. This is an important molecule in the structural composition of cell wall, such as in wood and bark. This also allow woods and barks to have strong, rigid which allows them to no break easily. Lignin can also be found inserted in the cell wall of this plants.
4 0
4 years ago
If u know something about these please help
maria [59]

Answer:

D

Explanation:

It’s right

4 0
3 years ago
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A misfolded form of a protein in brain cells, which can cause diseases such as Creutzfeldt-Jacob disease in humans, is the resul
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beta folding of proteins or prions

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3 years ago
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