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dezoksy [38]
3 years ago
14

Acquired Immunity may be __________

Biology
2 answers:
olga_2 [115]3 years ago
8 0
All of the above so the answer is :D
PSYCHO15rus [73]3 years ago
7 0

Answer:

i think D

Explanation:

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miv72 [106K]

In short, it was caused by 3,000 consecutive strong earthquakes. and caused by the freezing of lava causing glass particles.

Red clouds were seen at the volcano. The eruption was the result of intense seismic activity and a high rate of characterization in the weeks prior to the eruption. coupled with magma, which fuels the volcano

The second eruption occurred beneath the ice of a glacier. The cold water caused by the melting of the ice quickly cooled the lava and shattered the frozen lava into glass. This produces tiny glass particles which are carried in the ash spout. which that event As a result, airlines that leave Europe and enter Europe have to shut down for several days. coupled with the size of the eruption This is estimated to be 10-20 times the size of the eruption at Fimverduhaus. This resulted in a high-level atmospheric high-level of glass-contaminated ash plumes. which is dangerous for aircraft

5 0
3 years ago
When a bat is hibernating, how fast does its heart pump?
Sever21 [200]

Answer:

20 beats per minute

Explanation:

6 0
3 years ago
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Base your answer on the graph below and on your knowledge of biology. The graph shows
andrey2020 [161]

Hello. The chart mentioned in the question above is attached just below.

Answer:

A) has increased with increasing human population

Explanation:

As you can see in the graph below, the line that indicates the number of endangered species increases as the line that represents the increase in the human population increases. This means that the number of extinct species has increased with the increase in the human population.

This is because with the increase in the human population, there is a growing need for natural resources, in addition to increasing the need for cities to expand. All of this results in greater deforestation and extraction of natural resources, which ends up causing an increase in the factors responsible for the extinction of animals.

6 0
3 years ago
Explain the structure of the atmosphere ?
tamaranim1 [39]

Answer:

Structure of the atmosphere

The atmosphere can be divided into five layers according to the diversity of temperature and density. They are:

Troposphere

Stratosphere

Mesosphere

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Explanation:

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The atmosphere is made up of different gases, water vapour and dust particles.

The composition of the atmosphere is not static and it changes according to the time and place.

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Somatic mutations: BRAF and KRAS gene.

Inherited mutations: FRG2 and BRCA1 gene.


5 0
3 years ago
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