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Paha777 [63]
2 years ago
10

(02.04 MC)

Biology
2 answers:
geniusboy [140]2 years ago
8 0

Answer:

A

Explanation:

Genrish500 [490]2 years ago
5 0

Answer:

It is an acute effect of a toxin in the lake

Explanation:

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What is the name of the process that requires energy (adenosine triphosphate, or atp) for digested nutrients to be absorbed thro
SVEN [57.7K]
The name of the process that needs energy (adenosine triphosphate, or atp) for  nutrients that were digested to be absorbed through the small intestinal wall into the bloodstream or lymphatic system is called active transport. This process involves the movement of particles in a membrane from a lower concentration to a higher concentration with the aid of an external source like energy or enzymes.
4 0
3 years ago
A mouse runs 2 metres in 4 seconds. What is its speed?
gavmur [86]

Answer:

0.5 m/s

Explanation:

V = m / t = 2 / 4 = 0.5 m/s

5 0
3 years ago
During mitosis, the centromere is a region in which Group of answer choices
Butoxors [25]

Answer:

Option 3, Chromatids remain attached to one another until anaphase

Explanation:

Centromere lies at the center, end or other points of the chromosome and joins the two sister chromatids. During cell division, the spindle fibers attaches at the centromere and detaches the chromosomes during the anaphase of the cell division to ensure that each daughter cell gets equal number of chromosomes at the end of mitosis. Centromere plays an essential role in the separation of chromosomes.

Hence, option 3 is correct

4 0
3 years ago
Explain the difference between vegetation growth on the upwind side and the rain shadow side of a mountain
mixer [17]

Answer:

Wind and moist air is drawn by the prevailing winds towards the top of the mountains, where it condenses and precipitates before it crosses the top. The air, without much moisture left, advances across the mountains creating a drier side called the "rain shadow".

The windward side of the mountain is the side of the mountain that the wind blows into. This side is where all the rain tends to be because of the air cools as it rises, making clouds. The opposite side is called the leeward side. This is where the air sinks, leaving the side much more warm and dry.

8 0
3 years ago
Factorize this polynomial function <br>x³-7x+6<br>Hint:x³-7x+6​=0
dolphi86 [110]

Answer:

(x - 1)(x - 2)(x + 3)

Explanation:

f(x)=x3-7x+6 Since (a + b + c + d = 0), then f(1) = 0 --> one factor if (x - 1).

After division -->

f(x)=(x-1)(x2f2+x-6). The trinomial in parentheses can be factored.

Find 2 numbers knowing sum (1) and product (-6). They are -2 and 3.

Therefor, f(x)=(x-1)(x-2)(x+3)

5 0
3 years ago
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