Engineers increase output in crop production by combining the strengths of two plants. This can be done by using one plant to pollinate a different plant
so that their strengths are combined into a new plant. What is this technique
called?
O A. Composite materials
O B. Chemical alteration
O C. Ethical dilemmas
O D. Crossbreeding

Crossbreeding

Explanation:

Crossbreeding: Produce by mating or hybridizing two different species, breeds, or varieties

a:

by the combination of an unlimited number of elements

plasma is the state of matter where the substance is ionized and has no definite shape or volume. the fact of being ionized makes the substance a good electrical conductor.