I think the organelle whose function is correctly described is mitochondria.
Answer:
(Ba) and (BA)
Explanation: those could be one of the combinations if u put them on a punnet square
Answer:
The hard parts of organisms, such as bones, shells, and teeth have a better chance of becoming fossils than do softer parts. One reason for this is that scavengers generally do not eat these parts. Hard parts also decay more slowly than soft parts, giving more time for them to be buried.
Explanation:
That isn't even possible. Your body is made of them. If you had none then you wouldn't be existing.