Two species of sea urchins adapted to live side by side on the sandy bottom of the sea floor. the two species appear to have the same diet—drift seaweeds and other bits of organic matter. they are able to adapt and to live in the same environment without competing with each other. how are they able to share habitat and food resources?

If a population is growing quickly in a small area then what must increase as well

Exactly what kind of weather conditions would a cold front produce?

Based on what you know about the location of the earth in relation to the sun, why is this called the goldilocks zone in other galaxies? a. it's a region that exhibits a weak gravitational pull, thus maintaining a safe distance from the sun. b. it's an area that doesn't experience any major weather events that could cause mass extinctions. c. it's an area that's an optimal distance from the sun for potentially supporting life. d. it's a region that's unaffected by asteroid or meteor impacts.