***List 3 characteristics of all living things**
***

Cellular organization.

Reproduction.

Metabolism.

Homeostasis.

Heredity.

Response to stimuli.

Growth and development.

Adaptation through evolution.

Explanation:

three  living things are

dogs, people, cats

the way that the mass of carbon can be conserved through cellular respiration is through a process/law called the law of conservation of mass which even tho it undergoes a process, mass is not be destroyed or changed

sheep is a herbivore animal whereas grasshopper belongs to the class chordates but both of them feed on greens.  

if grasshopper and sheep feeding on a pasture land, i do not think both of them will have any impact on each other. however, the number of the species can make difference. since sheep feed on greens, there is a possibility there left no pasture land for the grasshoppers or they may get extinct.