Please helpme ASAP :) BRAINLIST I WILL

1. Respiratory System

2. - Not sure -

3. - not sure -

4. Endocrine system

Sorry if I didnt't help much, this is all I know! Don't mark me brainliest if you don't want to :D

stratosphere: as the altitude increases, the air temperature increases. the stratosphere has a layer of ozone, called the ozone layer. this layer absorbs most of the ultraviolet radiation from sunlight. this results in the stratosphere being warmer.

answer; i believe the correct answer is (sporophyte);