Pls help will give 10 points and mark branlist.

According to the cladogram, which organisms have roundworms as a common ancestor?

Which organelle breaks down sugar molecules that supply energy to the cell ?

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