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Studentka2010 [4]
3 years ago
7

How do the small molecules of oxygen and carbon dioxide move through the cell membrane?

Biology
1 answer:
Serhud [2]3 years ago
7 0
Small molecules are able to pass through a cell membrane because the membrane itself is semipermeable. Larger molecules require the cell expend energy to transport the molecules across the cell membrane, usually by engulfing them.
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A parasite, such as a flea, that lives on the outside of its host.
Alex73 [517]

Answer:

Parasites such as lice and fleas that live outside a host are called ectoparasites

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Potential Energy on the way up the rollercoaster
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hope this helps have a nice day❤️

Explanation:

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3 years ago
The rapid speciation of mammals as a result of the availability of new habitat due to the extinction of the dinosaurs 65 million
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"Labrador retrievers come in three colors: black, brown, and yellow. Coat color among Labradors arises through the interaction b
LUCKY_DIMON [66]

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BBee - 1/16 - yellow

BBEe - 2/16 - black

BBEE - 1/16 - black

BbEe - 4/16 - black

Bbee - 2/16 - yellow

BbEE - 2/16 - black

bbEe - 2/16 - brown

bbEE - 1/16 - brown

bbee - 1/16 - yellow

If the offspring presents B_E_ phenotypes, it will have black pigment deposition. If the offspring presents bbE_ phenotypes, it will have brown pigment deposition. Otherwise, if it presents _ _ee phenotypes, there won't be any pigment deposition, therefore they are yellow.

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3 years ago
(SCIENCE) What are the three characteristics of a terrane?
murzikaleks [220]

Answer:

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3) Magnetic properties of a terrane do not match with the neighboring terrane.

4 0
3 years ago
Read 2 more answers
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