Answer:Plants are cloned to produce identical plants quickly and economically. Producing new plants by cloning is quicker than allowing plants to reproduce then collecting and sowing seeds. It's therefore an effective way of producing new individuals from rare and endangered plants, helping to preserve the species.
Explanation:
they might add a disease-resistance gene from one plant
Answer:
The correct answer choice is A. Magma, or hot rock, being forced up within the mantel.
I can tell you that it is NOT B.
I got it wrong.
Answer:
it is determined by their environment
Explanation:
