Question

portul water and minerals in plants
2.
16
Describe, in brief, the function of heart. Elle
State the functions of the three types of blood vessels. Pg. 20
3.
Give​

Answer 1

Explanation:

Transport of water and minerals in plants

In plants, minerals and water are transported through the xylem cells from soil to the leaves. The xylem cells of the stem, roots, and leaves are interconnected forming a conducting channel reaching all plant parts. ... Thus, there is a continuous water movement into the xylem

Answer 2

Answer:

1.heart pumps the blood to all parts of our body 2.Pumping oxygenated blood to the other body parts.

3.Pumping hormones and other vital substances to different parts of the body.

4.Receiving deoxygenated blood and carrying metabolic waste products from the body and pumping it to the lungs for oxygenation.

5.Maintaining blood pressure.

there are three types of blood vessels

1. arterie

2.vein

3. cappilaries

arteries -- transport blood to all parts of body from heart

veins -- take blood back to heart from all parts of body

cappilaries -- Capillaries are tiny blood vessels connecting arteries to veins