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Mekhanik [1.2K]
3 years ago
9

In-depth explanations and details

Biology
1 answer:
Zinaida [17]3 years ago
3 0
1. a wide variety of factors. heat, climate, weather, natural disasters that lower the population of prey animals, etc

2. well and example is this: it is getting hotter in Antarctica, causing the ice caps to melt. this change would make it harder for prey animals like penguins to find somewhere to live, thus making them easier food for predators. such as killer whales and polar bears.

3. the more trees we cut down to make room for buildings, for instance, causes many animals habitats to dissapear, the animals shortly after
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LUCKY_DIMON [66]

Answer:

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Explanation:

was there more to the question?

8 0
3 years ago
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What are the kinetic energy of the atoms
Anvisha [2.4K]

Answer:

Kinetic and potential energy of atoms result from the motion of electrons. When electrons are excited they move to a higher energy orbital farther away from the atom. The further the orbital is from the nucleus, the higher the potential energy of an electron at that energy level.

Explanation:

Kinetic and potential energy of atoms result from the motion of electrons. When electrons are excited they move to a higher energy orbital farther away from the atom. The further the orbital is from the nucleus, the higher the potential energy of an electron at that energy level.

hope what a write is correct and it help you

4 0
2 years ago
You dilute an unknown sample of bacteria to 1 x 10-6 and plate out 10 onto a Petri dish. The next day you count 64 colonies. The
Sveta_85 [38]

Answer:

b

Explanation:

The correct answer would be 6.4 x 10^6 cells/ul.

For 1 x 10-6 dilution, the plating factor is 10^6. To find the number of bacteria in the original sample, the plating factor is multiplied by the colony count per ul.

<em>Number of viable bacteria = plating factor x colony count/ul</em>

Since 10 ul gives 64 colonies.  1 ul will give:

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The correct option is b.

3 0
2 years ago
Biology help needed! Any help you can offer is greatly appreciated!
bearhunter [10]

Answer:

In the second picture, the answer is A to attach to a host cell.

In the third, the fourth and the fifth the answer is D.

Explanation:

6 0
3 years ago
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3 years ago
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