Charles darwin viewed the fossil record as
a) evidence that earth was a thousand years old - i know it isn't this one
b) useful support for his theory - i'm leaning towards this one
c) interesting but unrelated to the evolution of modern species
d) evidence that traits are acquired through use or disuse - i know it can't be this one either

As , plants meet their needs for making food from air, soil, water, and the sun's energy in a process called there are plants called grow high in trees without here are words to put in the blanks. 1.) producers 2.) consumers 3.) chloroplasts 4.) epiphytes

Which statements describe resources? one of the factors people use when deciding where they will live is the availability of resources. renewable resources have little value for people. resources are unevenly distributed throughout the world. energy is the world resource which has the highest use. the use of nonrenewable resources has decreased in recent history. the use of resources is evenly distributed throughout the world. the world's oil supply will last for the next forty years if its use continues as expected.

Most animal cell membranes have proteins that pump. ions out of the cell and potassium ions into this