As living systems use energy they also transform matter. All of these matter transformations are the result of living systems- A) Recombining Elements in different ways to form new products.

B) Changing inorganic elements into new elements that are useful

C) Removing the electric charge on large molecules to gain energy

D) using energy to break the bonds of organic compounds

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

the water is warmed up by the sun and then it evaporates into the atmosphere. the sunlight warms the water by its heat. water is then cooled down and condensation takes place. the water then finally returns back to the earth by the process of precipitation in the form of rain or ice.

explanation:

which

what is a measurement of the earth’s history divided into time periods?

> fossil record <

sedimentary rock

> geologic time scale <

radioactive elements