Which of the following scientists influenced Darwin as he developed his ideas about evolution? Choose all that apply. A. Lyell.
B. Malthus.
C. Mendel.
D. Schwann.

Choose all that apply​

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