Answer:
the male reproductive cell is called a(n) sperm
the female reproductive cell is called a(n) egg
when the male and female cells join during fertilization, a(n) embryo forms
Explanation
During a males life, the sperm forms. During a females life, the egg forms. When a man and a woman fall in love, the reproduce, causing the sperm and egg join to form a embryo
The study of statistics. Like the increase or decrease of things. For example birth rates or the size of the human population.
I hope this helps :)
Well it depends what the wolf is eating at the given time. Seeing as how wolves are omnivorous, if it is eating berries there is one thing between it and the sun. If it is eating a deer then there is two steps between it and the sun. If it is eating something like a skunk or a badger it depends on what the skunk or badgers last meal was.