What are some of the benefits of roundworms? Check all that apply. A) They help purify sources of fresh water. B) They feed on pests like termites, fleas, and ants. C) They can be used to treat patients with blood clots. D) They break down organic matter in the soil. E) They aid in nutrient cycling.

Which type of respiration takes place when there is no oxygen present

Iwill make you brainliest pleeze answer this fast i have to turn it in really soon brainliest promise easy question 6th grade ! a weather map shows a high pressure system with circles around it. what does this mean? a) an occluded front b) areas of equal altitude c) areas of equal pressure d) a stationary front

Which organism in this food web is an omnivore?coati