If an enzyme denatures, it slows down because: it begins to use a new substrate.
it gets bigger and can't move.
it changes shape and the substrate won't fit.
it becomes to small.

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

Is there any species that went extinct in recent years due to natural causes (not caused by human interaction). if so, what caused it?

If jane has the blood type ab and marries john who has type o blood what are the possible phenotypes of their first kid?