Question

do all external fertilisation and external development only possible inside the water​

Answer 1

Answer:

YesBoth are possible in water.

Answer 2

Hey mate..

Here is ur answer❤❤

Explanation:

The Process of Internal fertilization takes place inside the female body ,and the offspring develops there only, while external fetilization this procees is done outside the body that is in the external aqautic environment..

Hope it will help you