Answer:
The control variable is the soldier.
Explanation:
The same soldier is used throughout the test
D. Muscles are the only tissue in the body that can contract, and are responsible for all movement.
Answer:
Bacteria under successive rounds of selection may acquire genetic resistance to the treatment with mutagenic compounds including ethyl methanesulfonate (EMS).
Explanation:
Artificial selection is a process known to generate resistance of the organisms under treatment. For example, this type of selection has been reported to generate resistance to the treatment with different chemical compounds including mutagenic chemical compounds (in this case EMS), antibiotic drugs, etc.
Hi!
Protein does all of the following except for insulating the body. Insulation is not a function of proteins, but it is a function of lipids.
Hopefully, this helps! =)
