What is the cell organelle in which photosynthesis occurs • Nucleus
• chloroplast
• cell well
•cell membrane

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

What molecule does hemoglobin decay into over time

How does the color of light affect the germination time (amount time a plant takes to develop) of a radish seed?