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Vladimir79 [104]
3 years ago
13

Which provides evidence for the theory that Earth's life forms evolved from a common ancestor?

Biology
2 answers:
dimulka [17.4K]3 years ago
8 0

Answer:

I'm sorry I don't really have a concrete answer but I think it is B.

PSYCHO15rus [73]3 years ago
3 0

Answer:

B

Explanation:

Because that answer proves that all organisms do come from similar ancestors.

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never [62]

Answer: B

Explanation:

Hydrogen love water (H20) wouldn’t make sense if they burned in water

4 0
3 years ago
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The population of the earth is doubling every 40 years. If the population of the earth is now 6 billion people how many people w
vladimir1956 [14]
I think that the answer is 12 billion. So sorry if I am not right.
6 0
2 years ago
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Which of the following explains how movement of material within earth causes volcanic eruptions
EleoNora [17]

The following choices are provided;

One plate moves below the other due to the movements in the inner core.

One plate moves below the other due to the movements in the mantle.

A plate slides past another due to the movements in the inner core.

A plate slides past another due to the movements in the mantle

The answer is; One plate moves below the other due to the movements in the mantle.

It is common that such convergent boundaries have a cascade of volcanic ranges. This is because as the oceanic plate moves below the continental plate the pressure and high temperatures cause the rock to melt and become magma. The magma makes it way up the crust through fissure and erupts.

6 0
3 years ago
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Porque los alimentos se oscurecen?(platanos, palta, manzana, papa, etc) respondan pls✋
inn [45]

Answer:

Una enzima es una sustancia, generalmente una proteína, en la célula de un organismo que acelera las reacciones químicas.

Durante el pardeamiento enzimático, una enzima llamada fenolasa y otro compuesto orgánico que se encuentra en las células de la fruta llamados fenoles pasan por una reacción de oxidación cuando se exponen al oxígeno. La fenolasa regula la reacción, convirtiendo los fenoles en melanina.

Por lo general, las enzimas de la fruta están encerradas en tejido. Las enzimas están metidas en sus células, trabajando para madurar la fruta. Pero cuando esas células se descomponen, ya sea por una causa externa como si alguien muerde o corta la fruta o por causas naturales como el envejecimiento, las enzimas se liberan y entran en contacto con el oxígeno, lo que desencadena la reacción química y hace que la fruta se vuelva marrón.

5 0
3 years ago
What is the main function of the
Leni [432]

Answer:

B. B. to support and protect the cell

Explanation:

The cell wall provides both structure and protection, as well as defines the shape of the cell.

The cell wall does not store DNA, the nucleus does that. The cell wall plays no role in helping the cell move.

Thus, B is the best answer.

hope this helps!

6 0
1 year ago
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