so if i stick my fingers in my brown starfish and i feel a rough surface does that mean i have colon cancer there seems to be gas escaping every 10 minutes

How many chromosomes are in a gold fish?

In iceland, the mid atlantic ridge runs through the center of the contry. what can you conclude about the apperence of iceland many thousands of years from now?

Penelope studies how the structure and function of the nervous system is related to behavior. she is a psychologist