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trapecia [35]
3 years ago
12

Which of the following theories concerning global climate change is the most widely accepted?

Biology
2 answers:
liraira [26]3 years ago
4 0
<span>Theories concerning global climate change is the most widely accepted is: b. Global climate is changing due to burning of fossil fuels and deforestation. </span>
kotegsom [21]3 years ago
3 0

Correct answer: B). Global climate is changing due to burning of fossil fuels and deforestation.

Forest holds a large amount of carbon, plants are known to absorb carbon dioxide from the atmosphere as they grow, that carbon dioxide is stored in plants in the form of carbon in plant's roots, leaves and in the soil. When trees are cut down, that stored carbon is released in the environment in the form of carbon dioxide, which accounts for approximately 18% of global greenhouse gas emission.

The burning of fossil fuel like coal, petroleum, oil, gas for the energy purpose is one of the major contributors for the rising level of carbon dioxide in the atmosphere, which leads to global warming and affect the climate.

Hence, the correct answer would be option B.

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Please help me I’m on a test and I can’t get out of it help please
elena55 [62]

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7 0
3 years ago
In a sample of cells, the DNA content immediately following mitosis is measured and is equal to 10 picograms of DNA per nucleus.
Rasek [7]

Answer:

1. At the end of S phase- 20 pg DNA

2. At the end of G2 phase-  20 Pg DNA

Explanation:

The cell before undergoing M phase undergoes the steps of interphase that is G₁, S and G₂ phase.

During S phase, the process of cell replication takes place which replicates the DNA as a result of which the amount of DNA doubles. This DNA amount is reduced to half during the anaphase stage of M phase.

In the question since the amount of DNA is 10pg therefore the amount will be double during S phase and becomes 20 pg and will remain 20 pg until the DNA is distributed therefore at the end of G₂ phase Will remain the 20 pg.

7 0
4 years ago
Animals store most of their excess energy reserves as_____,and this is explained because______.
Tatiana [17]
Fat; they store twice as much energy per gram
7 0
3 years ago
Erythrocitic schizogony
Nezavi [6.7K]

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here is the answer according your question

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