Which set of functions is directly controlled by the cell membrane? A. protein synthesis, respiration, digestion of food molecules
B. transport, recognition of chemical messages, protection
C. active enzyme production, elimination of large molecules, duplication of DNA codes
D. release of ATP molecules, regulation of cell reproduction, food production

is this a question? wassup

weathering - colorado river carves land in arizona to form the grand canyon. cracks form in a sandstone wall surrounding a house. a marble statue near the science museum is changing color due to rainfall

erosion - after a rainstorm, soil and rock piees litter the roadways. the sand dunes in the sahara desert are changing shape.

here's your answer.

i think that it is c, d, and e, hope this

plato users:

d.  

there was a variety of food available on island x, but there were only large seeds and nuts on island y.