Photosynthesis and create a cycle. They create a cycle because the products of photosynthesis become the of cellular respiration.

Cellular Respiration is important because
it converts
into usable energy for the body.

Photosynthesis is
important because it provides the atmosphere with
and gives glucose to other orgamisms.

This makes producers
that give energy to .

Word Bank:

reactants
Carbon Dioxide
oxygen
glucose
heterotrophs
consumers
Autotrophs
Heterotrophs
cellular respiration
ATP
ADP
Water

Photosynthesis and ___cellular respiration create a cycle.

They create a cycle because the products of photosynthesis become the __reactantsof cellular respiration.

Cellular Respiration is important because  it converts __glucose  into usable energy for the body.

Photosynthesis is

important because it provides the atmosphere with ___oxygen

and gives glucose to other orgamisms.

This makes __autotrophsproducers  that give energy to ___consumers.

answer; ///(b) it is composed of four protein chains and four heme groups;

i believe the answer would be b. hope it : )