The alleles for height are labeled t for tall and t for short. if the resulting plant is tt, it will be question 11 options: a)tall b)short c)neither are correct

In a certain ecosystem owls are predators for mice. the owl population increases and they eat more mice this causes the mouse population to decrease what happens next? a. the birth of mice increases. b. the birth rate of owls increases c. the population of owls decreases d. the population of mice increases

What is the name for a substance formed in a chemical reaction

The eruption of a nearby volcano causes a prairie ecosystem to receive a lot less sunlight. which of these is most likely effect on the ecosystem?