A campfire is a good source of heat and light on a cool night. The energy that is released when firewood is burned comes from
A.
the kinetic energy of the moving flames.
B.
the energy used to carry the wood.
C.
the chemical bonds in the wood.
D.
the energy used to strike the match.

25. what does meiosis create? haploids or diploid? somatic cells or gametes?

Ascientist wants to determine the effect of a new type of gasoline. he fillsone car with normal gasoline and another identical car with the new gasoline.which is the control group? a. the new type of gasolineb. the car with the normal gasolinec. the car with the new gasolinethe amount of gasoline usedd. the amount of gasoline used

Moving down the ramp from 6 meters to