Agel-like substance enclosed by the cell membrane that contains th cells organelles

Name the part of the the brain labeled "e".

Body systems are not completely independent they integrate and work together describe one example of the integration between body systems

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