Answer: In addition to their role in producing ova, the ovaries also have the distinction of being an endocrine gland because they secrete hormones—primarily estrogen and progesterone—that are vital to normal reproductive development and fertility. The ovaries are oval shaped and about the size of a large grape.
They believe that Earth's water originated from extraterrestrial sources such as comets which brought water to the planet.
Hey dude you need to put the choices
What are you asking, if you tell me, I might be able to help.
The relationship between the bird and tree would be considered commensalism. That's when two organisms both receive an increase because of their relationship.
Hope that helps,
UnicornFudge aka Nadia
