Question

the blood
C. Choose the correct option.
1. Which of these substances need to be transported within a living organism?
a. Food and oxygen
b. Water and minerals
c. Waste products
d. All of these
2. Which of these constitute the blood in human beings?
a. Red blood cells
b. White blood cells
c. Blood platelets
d. All of these
3. Which of these increases the rate of transpiration in leaves?
a. Warmer air and lesser amount of moisture
b. Larger size of the leaf
C. Cold and humid air
d. Both a and b


plaese help me I will ask anathor questions​

Answer 1

Answer:

a) all of these

b) all of these

c) dont know

Answer 2

1. Which of these substances need to be transported within a living organism?

d. All of these

2.Which of these constitute the blood in human beings?

d. All of these

3. Which of these increases the rate of transpiration in leaves?

b. Larger size of the leaf