Upon fertilization, the egg and sperm fuse to form a single cell called a(n)

Diagrams for sure 67(8? ; 4

Answer(d) all the above are solar system models;

Answer mass is conserved in living systems through the processes of photosynthesis, cellular respiration, and the carbon cycle,; ; ; also, energy is transferred as matter is transformed from one chemical to another, matter is oxidized to carbon dioxide and water during respiration . energy is transferred as matter is broken down into simpler molecules and some energy is converted and released as heat;