15)
non-renewable natural resources like oil and natural gas take a very long time to form. that is one reason for the building of windmill farms that produce electricity from the wind's movement. what is another reason?
a) wind energy is more efficient than solar energy.
b) the energy produced on a windmill farm is much cheaper.
c) the energy produced on a windmill farm is much more expensive.
d) windmill farms produce energy without producing as much pollution.

Graphs you see question 5 options: the change in data over time the relationship between different dependent variables the relationship between the independent variable and the dependent variable/s the relationship between different independent variables

When plants use sunlight to make food, the energy of sunlight is

Residential construction is expanding in florida, the expansion has caused fragmentation of habitats, one of the results of the increased construction is a decrease in the number of large predators such as the coyote, black bear and pool panther, which will be the most immediate local result of this fragmentation? 1)large predators will become extinct 2)decrease in middle sized predators 3)increase in population of top carnivores 4)increase in population of prey species