C. a long chain of carbon atoms with hydrogen atoms attached to them.
Explanation:
A. electron. The nucleus has protons and neutrons, quark is the particle which forms protons and neutrons.
Cryosurgery. You automatically know this because 'cryo' means ice or something cold, thus you can assume that it is that
Answer:
Under the concept of popular sovereignty, the people of each territory would decide whether or not slavery would be permitted.
Explanation:
hopes this help 3> D:
