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denis23 [38]
3 years ago
6

1. What 3 things does a cell membrane do? a. b. c.

Biology
1 answer:
morpeh [17]3 years ago
6 0

Answer:

look below

Explanation:

1) keep toxic substances out of the cell

2) allows certain minerals in that are needed and keeps others out and uses reciptors to do so

3) they separate vital but incompatible metabolic processes conducted within organelles

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Debora [2.8K]

Answer:

after meiosis, each new cell will be genetically different due to random exchanges of chromosomes.

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Lamarck proposed two ideas to explain A. how organisms change through time. B. the principles of geology. C. the age of the Eart
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<span>The appropriate response is A. Lamarck is best known for his Theory of Inheritance of Acquired Characteristics, first exhibited in 1801. In the event that a life form changes amid life with a specific end goal to adjust to its condition, those progressions are passed on to its posterity.</span>
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A
lorasvet [3.4K]

Answer:

well you see its b

Explanation:

its just b

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2 years ago
Tides are caused by the suns and the moons gravity pulling water away from the planet. When the sun, moon and earth are at right
Sunny_sXe [5.5K]

Answer:

When the sun, moon and earth are at right angles, this is called a neap tide.

When the sun, moon, and earth are parrallel to each other, this is called a spring tide.

Explanation:

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A spring tide occurs when the sun and moon are parallel to each other. This usually happens during periods of full and new moon, which are the moments that the moon can form a straight line with the sun, causing the gravitational force to interfere with the tide.

The neap tide, on the other hand, happens when the sun, moon and earth are at right angles. This moment occurs between the waxing and waning moons, where the sun and moon are at right angles and the earth is used as a vertex of that angle. In this type of tide the gravity of the sun becomes more influential than that of the moon.

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Answer:

True. I think

Explanation:

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