Over time what could happen to an underwater island that forms near a mid-ocean-ridge

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

What is the membrane that sheath of schwann cell containing cytoplasm and nucleus that encloses myelin

Consider the activity and specificity of the three enzymes.pepsin is most active in the human and to digest