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MaRussiya [10]
3 years ago
5

I need help with this question please

Biology
1 answer:
MaRussiya [10]3 years ago
6 0

Answer:

Raise the beams in less time

Explanation:

As the crane carries the beams in a lesser time its energy will reduce by time

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The main result of photosynthesis is
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Plants need the energy glucose provides in order to grow and reproduce. Glucose is also required for the process of cellular respiration, in which plants convert carbon dioxide from the air into oxygen

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Why are data tables useful in an experiment ?
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By organizing data<span>, a scientist can more easily interpret what has been observed. Making sense of </span>data<span> is called interpretation. Since most of the </span>data<span> scientist collect is quantitative, </span>data tables<span> and charts are usually used to organize the information. Graphs are created from </span>data tables<span>.

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A volcano is a ____ that opens downward to a pool of molten rock below the surface of the earth
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Answer:

The answer is...............................................................................................

Explanation:

Mountain lol.

3 0
3 years ago
What are some facts about the jawless fish in the devonian period
VARVARA [1.3K]
Plants, which had begun colonizing the land during the Silurian Period, continued to make evolutionary progress during the Devonian. Lycophytes, horsetails and ferns grew to large sizes and formed Earth's first forests. By the end of the Devonian, progymnosperms such as Archaeopteris were the first successful trees
4 0
4 years ago
If a substance accumulates in an animal rather than being broken down, then at each trophic level the concentration of that pest
Romashka [77]

The process should be called biomagnification.


Biomagnification occurs because if one animal has some toxic substances in its body like pesticide, a larger animal that that has a higher trophic level than the smaller one will consume the smaller animal, and that the toxic substance is consumed too. However, the larger animal does not only consume one smaller animal, but a lot more. Therefore, if all the smaller animals have the toxic substance, the level of the toxic substance magnifies in the larger animal.


This cycle continues by a even larger animal eats more of the large animal and so the toxic level is even further magnified for the even larger animal. This goes on and on until the toxic level has reached a level that can kill the animal.


Biomagnification is often mixed up with bioaccumulation. Bioaccumulation happens in one organism, instead of the whole food chain. Bioaccumulation is where the toxic substance accumulates in only the organism. Since the substance cannot be excreted away. But bioaccumulation does not involve the higher trophic levels.


Therefore, your answer should be biomagnification.

7 0
3 years ago
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