Question

The kidneys in human beings are a part of the system
a. Nutrition
b. Respiration
c. Excretion
d. Transportation
The xylem in plants are responsible for
a. transport of water
b. transport of food
c. transport of amino acids
d. transport of oxygen
The autotrophic mode of nutrition requires
a. Carbon dioxide and water
b. Chlorophyll
c. Sunlight
d.All of the above​

Answer 1

Answer:

1. c. Excretion.

2. a. transport of water.

3. d. All of the above.

Answer 2

Answer:

1 answer a

2 answer c

3 answer d

Explanation:

I think