Which is an internal stimulus that may cause an animal to vomit

Iguanas need to live in a habitat that is very warm, so the pet store warms their enclosures with "basking lights" which act as an artificial sun. describe how the three methods of thermal energy transfer may take place within the iguana's enclosure.

Number and variety of living organisms includes genetic, species, and ecological types

Me with biology endocrine system crossword also image left i need with hw