Fill in each blank with the correct word. A male reproductive cell is called a(n) .

A female reproductive cell is called a(n) .

When male and female reproductive cells join during fertilization, a(n) forms.

male= sperm cell

female= egg cell

together= embryo

Explanation:

1. sperm

2. egg

3. zygote

Explanation I took this test and these are the correct answers because the third one above is not right.

the answer would be c

answer: 2×10^-2kg

explanation: density= mass per volume

vol=mass/density

converting to s.i units we have;

3÷1000kg = 0.003

1.5÷100m = 0.15

0.003/0.15 = 0.02kg