Question

PLEASE help me answer A,B AND C

Answer 1

Answer:

Respiration releases Heat.

Explanation:

A). In the flask A, peas, which is generally a seed is alive and they respire. Respiration is an exothermic process.

It release Heat energy, very little, but still present.

In flask B, The peas are dead so they do not respire, hence no noticeable increase in temperature.

B). Flask B is Important to compare the results.

C). Bacterias are also living organisms. They respire too. So to prevent the interruption by Them, they are disinfected and Killed.

Hope this helps :)

Answer 2

Answer:ygrthtfvhu

Explanation: