The eye, heart in skin of a pig, and a leaf from an oak tree are all examples of. They are groups of tissues join together to perform a specific function. A. Tissue B. Organs C. Systems D. Cells

What is the name of the two satelites on mars

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

Ture or false evidence for evolution includes millions of fossils