Please help me with this!! It’s due in a few minutes! (no links please!)

What are the formed elements (cell or parts of cell) in blood and what are their functions ?

Which set of characteristics best describes sedimentary rock? a) largest type of rock, made of organic matter, hardest type of rock b) often contains layers, forms near sources of water, contains fossils c) least abundant type of rock, made of other rocks, made mostly of minerals d) most abundant type in earth's crust, made of magma/lava, contains no fossils

Which of the following typically characterizes a tropical rainforests