Unlike photosynthesis, cellular respiration
a. is an energy conversion

b. does not require the intake of carbon dioxide

c. involves primarily plants

d. uses chlorophyll

Option B. does not require the intake of carbon dioxide.

Becacuse, celullar respiration takes oxygen and produces carbon dioxide.

Cellular respiration involves both plants as animals.

Cellular respiration does not uses chlorophyl.

Photosynthesis is an energy conversion.

This is what i found on google “phytoplankton, tiny organisms that live in the ocean, are autotrophs. some types of bacteria are autotrophs. most autotrophs use a process called photosynthesis to make their food.” i hope this you for what your looking for