Answer:
c
Explanation:
C.No. John could have type A, B, AB, or 0. depending on the alleles he
inherits from his parents.
Answer: coal
Explanation: coal is formed when layers of peat are compressed by the layers of rocks above.
-kills organisms such as fish, birds, and crabs
-disruption of food chains caused by the death of organisms
-destruction of ecosystems
only one species per jar