Question

Fill in the blanks. (1× =5)

a. A car moving with constant speed is said to be in __________ motion.

b. The fusion of male and female gametes is called __________.

c. Water and __________ are eliminated during sweating.

d. Sand particles range in size from __________ to __________.​

Answer 1

Answer:

1. Uniform
2. zygote
3. Salt
4. 1-10 cm

Answer 2

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1. A car moving with constant speed is said to be in uniform motion.

2. The fusion of male and female gametes is called fertilization .

3. Water and salt in the body are eliminated during sweating.

4. Sand particles range in size from 0.05 to 2.0 mm .