Answer:
The control variable is the soldier.
Explanation:
The same soldier is used throughout the test
Radiation is the thermal energy transfer
Answer: C
Explanation: Earth's atmosphere isn't very dense because it is made of air, which floats. Human beings are denser then air since they are solid, but not as dense as Earth's crust, which is rocky and the densest out of the three.
Explanation:
The allele combination would most likely be xx if recessive
I believe it is D:Miami-Dade