Can all energy be recycled?

yes, because energy cannot be destroyed
yes, because each energy conversion process is recycled energy
no, because the energy released from fuels loses its ability to perform work with each energy conversion

Select the correct answer from each drop-down menu proteins are

Gregor mendel is best known for his work with pea plants and for uncover many of the mysteries of genetics. one of his major findings stated that there were specific, physical units of inheritance that are transmitted during reproduction. what is the the name given to these units of inheritance which can be found on chromosomes? a) centromeres b) cytoplasm c) genes d) nucleotides

What goes in and out of a cell respiration?