Question

What is an example of positive feedback?

(a) A pressure cooker valve opening to reduce the high pressure inside.

(b) A computer screen dimming when the battery gets low.

(c) A herd of buffalo running away after one of them spots a lion.

(d) A thermostat switching on an air conditioner when the temperature gets too hot.

Answer 1

A is the answer i believe

Step-by-step explanation:

Answer 2

D

Step-by-step explanation:

I ll go for D because it's more accurate.