Question 4

2 answers:

5 0

Anemia is caused by too few red blood cells and too little hemoglobin in the blood cells. Anemia is a lack of proper oxygen being carried in the blood. Hemoglobin is in red blood cells, and it enables the cells to carry oxygen. Without either red blood cells or hemoglobin, there would be less oxygen in the blood.

Zigmanuir [339]3 years ago

3 0

The last one i think

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Ira Lisetskai [31]

Answer:

The length is 28.656 m and the width is 14.656 m

Explanation:

<u><em>The question in English is</em></u>

The area of a basketball court is 420 m² if the length is 14 meters more than the width, what are its dimensions?

Let

L ----> the length of the basketball court

W ---> the width of the basketball court