What is the meaning of Sex

To Reproduce why do you need to how this? ._.

Explanation:

Sex, or sexual intercouse, is the process by which animals and humans alike reproduce, ensuring the survival of their species.

Explanation:

(Throw this in for a little extra credit) Animals and humans are evolved specifically for our needs, and sex is one of those needs. Birds have bright colored feathers and mating dances- humans might not have feathers, but we do evolve our physical appearance to fit our ever-changing desires. Ever look at a picture of your grandparents and just think: “Wow”? We’ve changed dramatically from just 60 years ago, appearance wise and societally. Research says we’re still evolving to this day, with more people growing an extra artery in our arms.

Hope I helped :)

a mother eats twice as much to support her growing fetus

limiting sugar intake in a mother with gestational diabetes, switching from diving to swimming.   depending on whether the patient is normal weight, over weight or gain will differ depending on that.