Antibodies are produced by
plasma cells
t cells
bone marrow
macrophages

Identify characteristics of energy from the sun. check all that apply. almost all of the energy on earth comes from the sun. energy from the sun is known as mechanical energy. the energy in fossil fuels originally came from the sun. plants convert the energy of sunlight into chemical energy.

Blank is a rock with a find dark texture that makes up the oceanic crust

This chart represents four government agencies and a contribution each has made to society. where is the error in this table?