Comets are objects in the space that is composed mainly of dust and ice. While approaching the sun, a tail grows. Comets have nucleus which represents the hard rock object. As it nears the sun, it heats up the comet causing it to vaporize. Meteors, on the other hand, are what we call "shooting stars". They are interplanetary dusts that burn up as it approaches the Earth's atmosphere.
Answer: Scientists look for cell types, the ability to make food, number of cells in their bodies.
Explanation: Scientists look for cell types, the ability to make food, number of cells in their bodies when placing newly-discovered organisms.
Answer:
what are we to do there coz I can't figure anything out oo
Answer: proton number = 16
Electron number =16
Neutron number =16
Explanation: Mass number = 32
Atomic number = 16
atomic number = proton number = 16.
Since the atom is neutral, proton number is the same as electron number i.e Electron number = proton number =16
Mass number = proton + Neutron
32 = 16 + Neutron
Neutron = 32 — 16 = 16
