Answer:
Sedimentary rock
Explanation:
All fossils are sedimentary rock. When an organism dies, layers of sediments pile on top of the organism, the sediments harden to become sedimentary rock. And for this reason, fossils cannot be igneous or metamorphic rock.
convection within the atmosphere
1
For example:
A-yellow peas
a-green peas
B-smooth seeds
b-rough seeda
P: AB×ab
F1: AaBb