What process involves surrounding a particle with the cytoplasm of a cell and packing it with food vacuole please hurry

Which of the four major uses is predicted to change the least by 2020?

What is the following best defines climate?

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