Answer:
Placenta
Explanation:
The placenta is an organ which are not permanent in a pregnant woman body and it functions is to help connect the fetus through the umbilical code to the uterine wall in other to allow the fetus to receive nutrient through the blood supply by the mother.
Placenta helps to fight against internal infection by blocking some kinds of viruses and bacteria from passing into the fetal circulatory system and help to removes waste products from the baby's blood.
The native Americans already had the first 3 items. The British brought horses to the new world and the native Americans used them a good bit Civil War and after.
-Ming Dynasty.
-Zhu Yuanzhang's army eliminates the military forces of the Yuan Dynasty.
-Zhu declares himself the emperor of China.
-Construction on the Great Wall of China begins.
-Maritime trade is banned in China.
-Construction begins on the Forbidden City.
-The fourth Chinese domination of Vietnam begins.
Answer:
Total Surface Area of Solid = C.s.a of hemisphere+C.s.a of cone+C.s.a of Cylinder
slant height of cone=√h²+r²
=√6²+8²
=√100
=10cm
height of cone = 10 cm
radius of hemisphere =radius of cone=radius of cylinder=8cm
T.S.A of solid=2πrh+2πr²+πrl
=πr[2h+2r+l]
=3.14*8[2*10+2*8+10]
=25.12[36+10]
=25.12*46
=1155.52 cm²
Explanation:
hope this helps
