Asexual reproduction in hydra is called

Budding

Explanation:

It's a type of vegetative (asexual) reproduction where cell division takes place on paeticular sites on the body of the Hydra, producing new outgrowths (hydras) that break away after maturity.

emerging idea only occurs as a raw idea that could appear out of nowhere. meanwhile, to reach scientific consensus , that idea must be structured and tested over and over again through various experiments. the scientific consensus transforms the raw idea into idea that is more reliable through the process of scientific elimination.

well first you need the sample of the temperature and gas level. i couldnt write a hypothesis unless i had some data. i think temperature changes will effect volumes of gas because gas changed into a solid or liquid at specific temperatures.