What are the monomers that make up DNA

Air pollution is only caused by human activity, select the best answer from the choices provided ot of true or false

Ascientist discovers a new body between the orbit of neptune and the kuiper belt. the object is round and travels in an orbit around neptune with other space objects. the scientist claims that she has found a new dwarf planet. where is the scientist’s error?

Why does it matter if osmosis is put into a “scab” or a “nosebleed? ” where would that leave him?