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vivado [14]
3 years ago
6

What is meant by the following statement about the cell membrane?

Biology
1 answer:
butalik [34]3 years ago
7 0
Semipermeable means something can be penetrated by a few things. that being said choices A and B can be eliminated.

Choice D would negate semi as it says all polar molecules, leaving choice C as the best answer
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The disorder physiologically processes associated with a disease or injury
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3 years ago
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Which of these changes in the food web would cause a decrease in the population of bald eagles
bogdanovich [222]

The correct answer is C. A decrease in the population of sea ducks

Explanation:

Food webs are diagrams that represent the relationship of organisms in an ecosystem by showing feeding or predatory relationships. This means food webs show which organisms eats another organism. In the case of the food web presented, this shows bald eagles fed on sea ducks and large piscivorous fish, this implies for survival bald eagles need from these two organisms. In this context, a decrease in the population of sea ducks (option C) would cause a decrease in the population of eagles because fewer sea ducks imply less food for eagles, and therefore fewer resources to survive.

6 0
3 years ago
Provide evidence that ancient Antarctica was situated in a different location from its location today A.rock layers match up in
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B. it had to have been in a warm area and then moved there by plate tectonics over time due to the warm-climate plant fossils found there

Explanation:

One evidence that suggests that ancient Antarctica was situated in a different location from today is seen in the warm-climate fossils plants found there.

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  • It the coldest region on earth with very extreme of cold.
  • From the theory of continental drift proposed as subset of plate tectonics, the continent Antarctica was once a landmass in a tropical region with lush green plants.
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  • The scientific explanation to this is that the continent was once up above it's current position.

Learn more:

Wegener brainly.com/question/5002949

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5 0
4 years ago
Is bread cell organization
Dahasolnce [82]
True because bread is okay thanks
4 0
3 years ago
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pantera1 [17]

Answer:

Due to their politeness and attractive nature.

Explanation:

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4 0
3 years ago
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