32)
which of these is most likely to contribute to the long-term instability of a local ecosystem?
a) storms that uproot large trees in the area
b) introduction of a non-native animal species
c) seasonal migration of birds to and from the ecosystem
d) flash floods that destroy the nests of local water birds

Sea stars, sea urchins, sand dollars, and brittle stars are all memeber of a group, what is the common name of the group they are all in

Why does miranda have that particular vision of dr hildesheim answer?

What do isotopes of uranium have the same number of? what do they have a different number of? a) same number of protons; different number of electrons b) same number of protons; different number of neutrons c) same number of electrons; different number of protons d) same number of neutrons; different number of protons