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ELEN [110]
2 years ago
7

كم عدد كريات الدم الحمراء​

Biology
2 answers:
damaskus [11]2 years ago
4 0

Answer:

يعتبر المعدل الطبيعي للبالغين عادة ما بين 700000 إلى 5.2 مليون من كريات الدم   الحمراء لكل ميكرولتر من

الدم

Explanation:

Tasya [4]2 years ago
3 0

Answer:

I dont speak arabic

Explanation:

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Mnenie [13.5K]

Atoms, molecules, cell membranes, then cell (in order from smallest to biggest).

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3 years ago
How are energy and information used to keep an organism's body organized?
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How are energy in information used to

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Energy is required for the cells to carry

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All cells need energy to carry out

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6 0
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Answer:

oca 4 and oca 2

Explanation:

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3 0
2 years ago
Products enter a reaction and reactants come out of a reaction true or false?
hjlf

Answer:

\boxed {\boxed {\sf False }}

Explanation:

In a chemical reaction, the <u>produc</u>ts are <u>produc</u>ed. The <em>react</em>ants are the substances that <em>react.</em>

<em />

In a chemical reaction equation (with the arrow pointing right) the reactants are on the left and the products on the right.

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The reactants enter and the products come out.

So, the statement given - products enter a reaction and reactants come out - is false and it is actually the other way around.

3 0
2 years ago
.Why are shadows shorter around noon?
Airida [17]

<em>At noon the sun is directly overhead the sun rays fall vertically on the body so the shadow is very short.</em>

<em>So the rays fall vertically on the body. in mornings and evenings the rays fall at inclined position. So shadows are long at mornings or evenings.</em>

8 0
2 years ago
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