“Auto” when it comes at the start of a word means “self” “Troph” means “feed” why does this seem appropriate for an autotroph don’t use any words in the quote above to answer.

In order to clone adult animals, scientists typically begin with a(n)

What links the two strands in a dna helix together in the middle? a. phosphate groups b. sugar rings bonded together c. proteins d. bases with hydrogen bonds

Which set of characteristics best describes sedimentary rock? a) largest type of rock, made of organic matter, hardest type of rock b) often contains layers, forms near sources of water, contains fossils c) least abundant type of rock, made of other rocks, made mostly of minerals d) most abundant type in earth's crust, made of magma/lava, contains no fossils