(MIDDLE SCHOOL BIO) 4.Which of the following structures can help differentiate between a plant cell and an animal cell?Required to answer. Single choice.
(2 Points)
Mitochondria
Nucleus
Chloroplast
Cell membrane

Consider this plant cell which organelle is labeled g

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

Based on the topographic map of mt. st. helens, what is the contour interval of the volcano about height is 2,950 m?