Question

4. Which of the following nutrients protects us from rickets?
a. Vitamin A b. Vitamin D c. Calcium d. both (b) and (c)
5. Holozoic nutrition involves
a, ingestion b. digestion c. absorption and assimilation d. all of these
6. The linear sequence of organisms, each of which is a source of food for the next is called
a. food cycle b. food web c. food fad d. food chain​

Answer 1

Answer:

question no. first = vitamin d

Answer 2

Answer:

1. (b)

Explanation:

2.(d)

3.(a)

That is only answers