what begins when a sperm and an egg fuse?
Leptospirosis cellular regeneration h2o seeds death pollen pregnancy competition
A B C D E F G H
Pregnancy begins with a fertilized egg.
pregnancy begins when a sperm and an egg fuse
what begins when a sperm and an egg fuse? (A) Leptospirosis (B) cellular regeneration (C) h2o (D) seeds (E) death (F) pollen (G) pregnancy (H) competition