Question

4.
In egg laying animals, the young ones
Roots show positive
5. Any change in the environment that generates a response in​

Answer 1

Explanation:

oviparous and viviparous are the two type of reproducing their owns

egg laying are called oviparous and direct their owns are called viviparous

Answer 2

Answer:

In physiology,a stimulus( plural stimuli or stimuluses) is a detectable or chamical structure change in the physical or chamical structure of an organismes internal or external envornment