*Question*
If an animal sweats then that animal 's bodily water decreases, and most of the time, sweating can reduce body-heat. Given these facts, reducing body-heat can also decrease an animal's what among the following options: - Quality of life - prolactin release - Bodily water - Heart rate - heat energy - Weight - Temperature - energy
**Answer**
Bodily water

*Question*
If fossils of an animal or plant are found in a place then that animal or plant used to live in that place, and fossils are the preserved evidence of past life. Given these facts, evidence of past life can show that what used to live in a place among the following options: - souls - animals with backbones - organisms - plant or animal - Males and females - deforestation - reincarnation - important habitats
**Answer**
plant or animal

*Question*
Better senses have a positive impact on an animal 's survival, and bears are curious animals. Given these facts, better senses can have a positive impact on the survival of what among the following options: - bears - bacteria - pigeons - humans - tigers - rocks - Mammal - hats
**Answer**
bears

*Question*
Amphibians have sense organs to smell and taste chemicals, and smell and taste belong to our chemical sensing system. Given these facts, amphibians have what sort of sensing system among the following options: - strong - retina - four limbs - chemical - mechanical - the eyes - nerves - heat or cold
**Answer**
chemical