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Eduardwww [97]
3 years ago
9

The accumulation of high levels of mercury in large predatory fish is a result of

Biology
1 answer:
zalisa [80]3 years ago
8 0
This is called Biomagnification - concentration of toxins in an organism as a result of its ingesting other plants or animals in which the toxins are more widely disbursed.
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PLEASE ANSWER ASAP WILL MARK BRAINLIEST!!!
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Answer:

b

Explanation:

the element is named after the latin word for calcium 'calx'

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goldfiish [28.3K]

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4 0
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How would exposure to a sarin or sarin-like chemical affect ca2+ levels inside the sarcoplasmic reticulum?
ladessa [460]
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3 years ago
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At the time of this writing, the most recently available statistics pertain to 2010, at which point the World Bank reported that about 37.7 percent of the world's total land area was considered agricultural land, while approximately 10.6 percent was considered arable.
3 0
3 years ago
Why is it incorrect to say the insulation 'keeps out the cold'
Sonja [21]
Because technically there is no such thing as cold
all that exists is heat
this is because heat is the rapid movement of particles, made by friction (to understand why you must delve into physics and some chemistry)
so, when you feel cold, it's really the absence of heat
so instead of "keeping the cold out", which makes no sense at all scientifically, insulation keeps the heat in.

as a side note
the feeling of cold is produced when you come in contact with an object (yes, air counts) that has less heat, or energy, than you do, You feel cold because heat (energy) from your body is being transferred to the environment. This ABSENCE OF HEAT in your body is why you feel cold
4 0
3 years ago
Read 2 more answers
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