Solar energy is an example of:

a. a fossil fuel

b. renewable resource

c. wind power

d. nonrenewable resource

The idea that desirable traits can be bred into human beings and undesirable ones can be bred out is known as:

Nami conducts an investigation on plants. she places a grow light on a timer to give the plants different amounts of light to see if this would affect their growth. in this investigation, the amount of light is the .

How can christianity affect the cultural landscape of a place?