Which statement is TRUE? 1.Only consumers perform cellular respiration
2. Only producers perform photosythesis
3.Both producers and consumers perform cellular respiration

Acceleration is a direct result of a.) balanced forces b.) unbalanced forces c.) gravity d.) velocity hurry!

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

Amoeba sisters video recap pedigrees