Which two statements describe what happens to energy during cellular respiration?
A. Some thermal energy is transformed into chemical energy.
B. Chemical energy is transferred to molecules of ATP and used to
carry out life processes.
I C. Light energy is transferred to molecules of ATP and used to carry
out life processes.
D. Some chemical energy is transformed into thermal energy.
E PREVIOUS

Crinoids, also known as sea lilies, appear to be sea plants but are not plants at all. crinoids are an echinoderm species which uses anchoring structures called holdfasts to attach themselves to the sea floor. crinoids were most abundant in pennsylvania during the mississippian period, which ranged from 375 to 320 million years ago. fossils of the crinoids shows that during most of this time pennsylvania was that provided favorable conditions for crinoid growth. a) glacial terrain b) a dry and sandy plain c) mostly mountain ranges d) covered by warm, shallow seas