*Question*
If the haircoat of an organism helps keep it warm, then the haircoat of a dog is useful for? Answer choices: - recovery time from fatigue - When it's cold - protect them - finding bones - preventing dog days - keeping the dog warm - keeping the dog cool - water conservation
**Answer**
keeping the dog warm

*Question*
If being buried under soil and mud changes peat into coal through extreme heat and pressure in a wetland over a long period of time, then where does being buried under soil and mud change peat into coal through extreme heat and pressure over a long period of time? Answer choices: - watershed - alluvial - wetland - deltas - erosion - houses - earth - lakes
**Answer**
wetland

*Question*
If ants communicate with their hormones, then how do ants communicate? Answer choices: - With their voice - Chemical energy - mechanical waves - With their eyes - during the day - With their movements - With their hormones - electrically
**Answer**
With their hormones

*Question*
If receptor cells perceives light that enters the pupil, then what is used to perceieve light inside the pupil? Answer choices: - an electron lens - It expands - Receptor Cells - heat energy - Energy. - focusing a lens - sensory neurons - observe it
**Answer**
Receptor Cells