Answer:break down food to be absorbed in the bloodstream.
Explanation: it is the correct answer
Photosystems 1 and 2 are here
Answer: 3. They were born of one fertilized ovum.
Explanation: A zygote is formed
when an egg is fertilized by a sperm. The zygote then undergoes a mitotic division into two and each half will further develop into a separate embryo. The two embryos formed will develop into identical twins.
Answer:
Granite is like a mix of color and it looks nice amd modern, and marble is a nice clam looking thing.