The substances in plants and eggs that makes it tightly bound to iron and to be able to limits its own absorption in the body is oxalic acid or phytates. An oxalic acid has the physical appearance of a colorless crystalline solid and it is considered to be an organic compound while the phytates has the ability to bind in dietary materials.
Your answer is C., because once it becomes successful, the population ALWAYS increases. ;-)
I hope I helped! =D
You're answer would be B, Lipase helps break down fats.
I think it's 3 because you need oxygen in your body to survive
A characteristic one has. It could be appearance or personality
