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Savatey [412]
3 years ago
11

How does the presence of the ozone layer affect life on earth?

Biology
1 answer:
DIA [1.3K]3 years ago
8 0
An ozone in the troposphere will prevent lights from escaping the earth's atmosphere which causes global warming. Global warming causes sea level to rise, melting of glaciers, high ph in the ocean which leads to more chance extreme weather such as hurricane. An ozone in the stratosphere is a good thing because it prevents harmful sun rays from entering earth which could cause skin disease. Hope this helps :)
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Figure 1-1 illustrates the structure of glucose. Which of the following
Natasha_Volkova [10]

Answer:

D.) Carbohydrates, such as glucose, are broken down to release chemical energy that is used by the body's cells.

Explanation:

I took the quiz, got it wrong, and it told me the correct answer and it was D. I hope this helps... PLZ MARK ME AS BRAINLIEST.

4 0
3 years ago
when members of a population are separated from each other by a physical barrier, causing new species to develop.​
My name is Ann [436]

Answer:the species could be seperated by many differnt barreirs like a storm that destroys a habitat and the species is split up but this does not mean that a new species would develop.

Explanation:

This is because the only reason new speices would develop is if when they get seperated the species move to a new environment forcing them to adapt.

5 0
3 years ago
In an energy pyramid, the amount of energy at the producer level is 475,650 kilocalories. The pyramid has four trophic levels, i
Aliun [14]

Answer: There are three energy level in the energy pyramid. The producers have the 100% energy and the primary consumers feed on the producers and obtain 10% energy the producers have and secondary consumers feed on the primary consumers.

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Hence, Producers will have 475,650 kilocalories

Primary consumers will have 475,65 kilocalories

Secondary consumers will have 4756.5 kilocalories

7 0
3 years ago
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On a phylogenetic tree, what does a branch represent? nothing any taxon (named group a population through time a splitting event
Romashka [77]
A branch point on a phylogenetic tree is a separation point, from where a lineage is evolved into a new different lineage. The basal taxon is the unbranched lineages which evolved from the root. 
3 0
3 years ago
What do scientist use to study pre-Cambrian time?
julia-pushkina [17]

Answer:

Rocks.

Explanation:

Scientists study rocks from the Precambrian period because isn't really a significant fossil record from the Precambrian.

8 0
3 years ago
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