Which of these is not a response of internal stimuli?
a)eating when hungry
b)breathing hard when exercising because of a drop in oxygen levels
c)wearing sunglasses to protect eyes from uv rays
d)drinking when thirsty

Question#29: why does the tropical ocean have a greater temperature range than the temperate ocean?

Long term exposure to waves can cause sunburns and skin cancer.

The mammal pictured below is a silvery mole rat. which statement is an inference based on the picture? the animal is ugly. the animal has hairless feet with sharp claws. the animal has prominent upper and lower incisor teeth. the animal likely has poor vision since its eyes are so small.