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Tanzania [10]
2 years ago
7

2. What is the difference between primary and secondary succession?

Biology
1 answer:
horsena [70]2 years ago
6 0

Answer:

In primary succession, newly exposed or newly formed rock is colonized by living things for the first time. In secondary succession, an area that was previously occupied by living things is disturbed, then re-colonized following the disturbance.

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Yellowstone National Park is located on top of a large active volcano. Heat rising from the underground magma chamber of the vol
marishachu [46]

Answer: A

Explanation:

Decrease, Btw if I'm wrong I'm sry lol

But I think it's A

7 0
2 years ago
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Primary endocrine disorders may be due to damage to the hormone producing organ. karen’s thyroid gland suffered damage from repe
Vikki [24]
<span>Primary endocrine disorders may be due to damage to the hormone producing organ. Karen’s thyroid gland suffered damage from repeated exposure to radiation because of a neck injury. The option which is least likely to be part of a primary endocrine disorder for Karen is decreased osteoblast sensitivity to calcitronin. </span>
4 0
2 years ago
What is the point of view in the excerpts from Olaudah Equiano’s memoir? What is likely his purpose in beginning the narrative w
Hitman42 [59]

Answer:

The first-person point of view.

To show how his life was before he was taken into slavery.

Explanation:

Olaudah Equiano made us of the first-person narrative in his memoir to describe his early life in Nigeria, how everywhere was clean, the people happy, marriage and family essential, and how he was suddenly cast into the evil hands of slavery and how he was able to become a free man.

He described his village in Nigeria so he can give readers an insight on how peaceful and satisfactory his life was before he became a slave.

4 0
3 years ago
As part of a purification technique, a mixture of small-protein hormones and peptides are placed in a gel and exposed to an elec
lidiya [134]

Answer:

The correct answer is "negative".

Explanation:

At pH 2 the net charge of the R groups of all the amino acids that comprise the peptide in question would be positive. This happens because of the high content of protons in a solution of pH 2, a value that is below the isoelectric point of all the amino acids. Since the peptide would have a positive net charge, it would migrate to the negative terminal of the gel because opposite charges attract each other.

7 0
2 years ago
This is when animals live together in a close-knit society with other members of their species and they work and act together fo
Dima020 [189]

Answer:

Cooperation

Explanation:

Cooperation is a type of behavior evolved by members a species living together in a close-knit society, whereby they all work and act together to ensure the common good of all members. This behavior ensures the survival of the members of the species in any environment.  

Cooperation among small birds ensures protection of the members of the group against predators. Also, pack hunting is a form of cooperation among animals of a species to ensure nutrition is provided for all in the group. Se animals also form defensive circles as a form of cooperation to ensure protection of members, especially the weak and young members, against predators.

3 0
2 years ago
Read 2 more answers
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