Answer:
A. DNA Polymerase
Explanation:
It absolutely cannot be C. Ozone or D. Radiation since those two answers are in relation to outside variables affecting health. Not inherited diseases. Therefore, it is in between A. or B.
i think its a hidden virus i hope this helps
Two.
Amino acids always have 3 letters.
Answer:
Planet- A large round object is in space and and has an orbit around some kind of star.
Moon- Smaller than planets, moon are usually found orbiting a planet.
Comet- A large ball of ice that lets off a tail of cas escaping from the ice. Commets are found orbiting stars but have a much larger orbit. They are smaller that planets (usually).
Asteroid- A large chunk of rock that floats around in space. Ussualy found in large group orbiting a star or planet.
Dwarf Planet- Pretty much just a planet, but much smaller. They can also come in many differn't shapes, whilst planest usually only are spheres.
