Question

Give answers......‼️
_EASY QUESTIONS_​

Answer 1

Answer:

Explanation:

1 in veins blood flow with lesser pressure as compared with that of artery the tunica media of vein is thinner as compared to veins hence they appear to be thin

2  if platelets are absent in blood the blood will fail to clot and will lead to excessive bleeding

3 plants are relatively less complex than animals and have low energy requirement as compared to that of animals hence they required low energy

4 water continiously flows because of lignified walls of xylem and tensile strength of water

5   transpiration is important for plants in order  to absorb water required for energy and for transportation of water in higher plants