Which body structure do earthworms use for gas exchange?

A. setae

B. gills

C. skin

D. lungs

Which of the following is used to describe organisms leaving a population?

What causes clouds to reflect a portion of sunlight back to space? a characteristic known as albedo temperature differences between the land and the atmosphere the amount of oxygen in the atmosphere evaporation from the land

Which statements are accurate? Select two options. Layer C is younger than layer A. Layer B is younger than layer A but older than layer D. Layer D has an older relative age than layer C.

What is the definition of endocytosis

Rendon has been using xanax for a period of over six months. alex, his friend, asks him to stop using the drug as it adversely affects the body. brendon listens to alex and discontinues taking the drug.

Who makes the call to Odyssey as it reenters the atmosphere?

A national caterer determined that 87% of the people who sampled their food said that it was delicious. a random sample of 144 people is obtained from a population of 5000. the 144 people are asked to sample the caterer's food.

Which best represents one fundamental difference between the processes of mitosis and meiosis?

Give an example on how structure and function are related in an organism.

What is the name given to the process that bacteria living amongst dead leaves and food scraps use to make nutrients available to plants again?