Hewo can you help me with this? The body’s process of using energy is called
A. metabolism.
B. feedback.
C. genes.
D. reproduction.

This part insulates the reaction chamber from the transfer of heat to or from the surrounding environment

What's the waste product of electrons and pyruvate combining in fermentation?  

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