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Iteru [2.4K]
3 years ago
10

How do scientists measure the amount of dissolved substances in water?

Biology
1 answer:
Soloha48 [4]3 years ago
3 0
<span> One is by titration, another is with a meter, and you can also measure it using colorimetric methods.</span>
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What are the kinetic energy of the atoms
Anvisha [2.4K]

Answer:

Kinetic and potential energy of atoms result from the motion of electrons. When electrons are excited they move to a higher energy orbital farther away from the atom. The further the orbital is from the nucleus, the higher the potential energy of an electron at that energy level.

Explanation:

Kinetic and potential energy of atoms result from the motion of electrons. When electrons are excited they move to a higher energy orbital farther away from the atom. The further the orbital is from the nucleus, the higher the potential energy of an electron at that energy level.

hope what a write is correct and it help you

4 0
3 years ago
During which phase of mitosis do sister chromatids separate?
Dvinal [7]

Answer:

I think Anaphase II

Explanation:

Hope this help

6 0
3 years ago
(02.04 MC) What does the theory of evolution tell us about how organisms adapt to their environment over time? Select one:
Gennadij [26K]

Answer:

d

Explanation:

Survival of the fittest.

5 0
3 years ago
Read 2 more answers
Can someone help match these defenitions.
luda_lava [24]

The right matches are:

1. nuclear envelope  is matched with b.

2.centriole  is matched with  a.

3.interphase is matched with j.

4.furrowing  is matched with h.  

5.anaphase  is matched with g.

6.spindle apparatus is matched with f.

7.chromatin is matched with i.

8.haploid is matched with c.

9.meiosis is matched with e.  

10.homologous chromosomes is matched with d.


Cell division consists of the formation of two or more cells from a single cell, which ensures their numerical growth. During mitosis of a cell, each daughter cell is identical to the mother cell. During meiosis, the mother cell gives two haploid daughter cells with n chromosomes, then each of these daughter cells give two n chromatid cells.

May be some word in this exercise are not very common like:

The mitotic spindle, allows chromatid migration during cell division.

The dividing groove is the invagination of the cell surface that allows the cell to divide in two.

Centriole is a specific cell element of animal cells, which form the centrosomes located at both poles of the cell.


8 0
3 years ago
How can radar be used for forecast weather?
IrinaK [193]
The Doppler radar used in weather forecasting measures the direction and speed, or velocity, of objects such as drops of precipitation. This is called the Doppler Effect and is used to determine whether movement in the atmosphere is horizontally toward or away from the radar, which aides in weather forecasting.
7 0
3 years ago
Read 2 more answers
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