Question

Fill in the blanks.
1. The______is the structural and functional unit of all living organisms.

2. _______ usually stop growing when they reach a certain age.

3. A ______ produces a response in an organism .

4. When reproduction involves the the union of cells from two individuals,a male and a female , it its called ______ reproduction .

​

Answer 1

Answer:

1) cell

2) plants

3)change

4) sextual reproduction

i am conform witj 1 and 4th answer but i am not sure with 2 and 3 answer

Answer 2

Answer:

1) cells

2)boys will stop growing taller by age 16 and will usually have developed fully by 18.

3)nervous system

4)sexual reproduction