If fish can change their gender, then what other animal can change its gender?

As global warming continues the ocean absorbs more of the earth's heat what term describes the ocean as a storage location for heat a) heat binb) heat sinkc) heat storaged) heat vent( answer this for me)

What is the approximate time of death of the body temperature is 29.4 degrees celsius

Why does bubbling occur when vinegar mixed with baking soda