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True [87]
2 years ago
10

If a sudden increase in parasites in an area attacked a certain population of bear, how would that affect the growth of the bear

population?​
Biology
1 answer:
Natali5045456 [20]2 years ago
6 0
The bear population would become smaller in that area, especially since some parasites can have a big effect on appetite, behavior, and other things. The bears wouldn’t populate as fast, and it may become almost stagnant as a result. hope that helps!
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m_a_m_a [10]
C. crossing over This is because each gene have a piece of each other Hope this helped=)

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3 years ago
How do scientists separate the layers of the atmosphere
natali 33 [55]
<span>Well, there are five layers in the Earth's Atmosphere:

(In order from the inside out)

1) Troposphere
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2) Stratosphere
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7 0
2 years ago
3. Large molecules and wastes move<br> through the membrane through
madreJ [45]

Answer: Large molecules and wastes move through the membrane through forms of active transport- endocytosis and exocytosis.

Explanation:

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During endocytosis large molecules cells and cell fragments moved across the plasma membrane through a process of <em>invagination;</em> piece of the external cell membrane falls into itself and forms a small pocket that surrounds the target molecule this breaks off from the membrane to form an intracellular vesicle. Different methods of endocytosis such as <em>phagocytosis, pinocytosis </em>and receptor-mediated <em>endocytosis</em>, take in cells,  water and targeted substances respectively.

Like endocytosis, the particles (signal proteins, neurotransmitters and waste material) are surrounded by a phospholipid membrane. However, in exocytosis, this membrane is formed in the cytoplasm, and merges with the plasma membrane’s interior in a process <em>opposite to </em>endocytosis; material is removed from the cell and exported into the cell’s exterior called the extracellular space.

6 0
3 years ago
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alexdok [17]
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4 0
3 years ago
Read 2 more answers
If you were an electron, and your home town was your nucleus, what would you need to do in relation to your home town to emit li
Scilla [17]

Answer:

Option B, Move closer to your home town

Explanation:

The options for the given question are as follows -

A) Knock down your previous house and build a bigger one.

B) Move closer to your home town.

C) Move further away from your home town.

D) Stay where you are but speed up your daily life

Solution -

Electrons carry negative charge while nucleus carries positive charge due to the presence of positively charged proton ions and neutral ions (which has no charge). All the electrons are attracted towards the nucleus due to its positive charge. The orbit on which an electron revolves around a nucleus has higher energy level as compared to the energy levels located in between the space of electron and nucleus.  

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Hence, the given option is B

5 0
2 years ago
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