Question

C Controls activities of the cell
.
D. Controls movement of substances in and out of the cell
Section B
1. Why are cells not all the same? Give examples of your answer.
2. Which type of cells are needed to perform the following functions in a multi-cellular
animal?
a. Protective covering
b. Carry messages between cells
Move oxygen round the body
d. Prevent dirt and bacteria from getting into the lungs.
3. What is the function and importance of the following specialized plant cells?
a. Root cells
b. Chloroplasts
Guard cells
d. Phloem cells​

Answer 1

Answer:

1-answer given in photo

2-(a) epithelial cells

(b) muscle tissue

(c) nervous tissue

(d) connective tissue

3- answer given in photo in ordar

Explanation:

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