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abruzzese [7]
2 years ago
14

Please help I need help someone help please

Biology
1 answer:
dsp732 years ago
4 0

Answer:

Umm could u write out the question?

Explanation:

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hey could someone help me with this immediately!! i’ll mark brainiest if u don’t guess or leave a link!
Ivan

Answer:

by letting the oil float to the top and skimming it off

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4 0
2 years ago
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Biomagnification is the __________________of substances,often harmful,as they move up the food chain.​
gregori [183]

Answer:

build up

Explanation:

b. accumulating increased concentration

5 0
3 years ago
If a person uses up his or her reserve supply of glycogen and still does not eat, sugar comes from the?
Anvisha [2.4K]

If a person uses up his or her reserve supply of glycogen and still does not eat, sugar comes from the muscle.

Although only liver glycogen directly contributes to the release of glucose into circulation, maintaining a healthy blood glucose concentration is one of the glycogen's key functions. Since skeletal muscles lack glucose 6-phosphatase, they are unable to release glucose, and muscle glycogen primarily serves as a local energy source for activity rather than a source of fuel to keep blood glucose levels stable while fasting.

In fact, the breakdown of muscle glycogen into lactate allows for its delivery to the liver, where it participates in the maintenance of euglycemia through the process of gluconeogenesis (Cori cycle).

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6 0
2 years ago
What does it mean to be selectively or semi permeable?
Mama L [17]
Semi permeable means that some things can go in and out of the cell, but some cannot. Permeable means it allows things to pass through it, so semi permeable means only some things pass through.
8 0
3 years ago
QUESTION 1 Samal read a story about transforming a planet so that it resembles Earth and can sustain life. The characters in the
deff fn [24]

I think it's D. It shields life forms on the surface from radiation?

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3 years ago
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