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BaLLatris [955]
3 years ago
15

PLEASE HELP RIGHT NOW!! I NEED A SCIENCE GENIUS!!!!

Biology
1 answer:
Natali [406]3 years ago
8 0
The one that is 5m long is going to be longer and or shorter depending on where the sun. Both the 2m and 5m are going to be depended on which way the sun is facing. for example if you where standing outside and the sun was right behind you your shadow is going to be longer than a person who is shorter than you but if the sun is facing right above you will be the same height because of the way the sun is facing.
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Which of the following terms refers to bloodstains that are not visible to the naked eye?
Verizon [17]

Answer:

B

Explanation:

It transports blood round the body

7 0
3 years ago
Read 2 more answers
H2SO4 + NaOH → Na2SO4 + H2O
Ronch [10]

Answer:

Answer

4.0/5

4

Explanation:

The balanced chemical equation will be;

H2SO4 + 2NaOH → Na2SO4 + 2H2O

The equation for the reaction is balanced by using coefficients; 1,2,1,2

According to the law of conservation of mass the mass of the reactants should be equal to the mass of the products.

For the law of conservation of mass to be obeyed, chemical equations must always be balanced.  

5 0
3 years ago
Antoine wants to convert millimeters into kilometers. which operation should he choose? he should multiply millimeters by 1,000.
Vadim26 [7]

we know that

1\ km =1,000,000\ mm

so

1\ mm =\frac{1}{ 1,000,000}\ km

therefore

<u>The answer is</u>

to convert millimeters into kilometers

Antoine should divide millimeters by 1,000,000

6 0
3 years ago
Read 2 more answers
In nerve cells, the centrosome is located near the nucleus. Vesicles move from near the nucleus to the end of long extensions (a
lord [1]

Answer:

Plus end and kinesin.

Explanation:

Three important cytoskeleton components are microtubules, microfilaments and intermediate filaments. Microtubules are the polymer of tubulin and plays an important role in the movement of cell organelles and its structure.

Microtubules shows the process of polymerization and depolymerization at different ends. The plus end shows the polymerization and minus end shows the depolymerization process. The kinesin protein is required for the process of polymerization.

Thus, the correct answer is option (D).

7 0
3 years ago
I just need the correct answers
rosijanka [135]
The answer is “it is the gap between neurons” and “it ensures that information travels in one direction only.”
6 0
3 years ago
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