Which molecules are directly used to make a sugar during the Calvin cycle 1. Carbon dioxide, water, NADH
2.water, ATP, NADPH
3. Carbon dioxide, water, NADPH
4.carbon dioxide, ATP, NADPH

What part of the cell does 9 represent? a. cytoplasm b. lysosome c. ribosome d. centrosome

In a certain plant, yellow leaves are dominant (y) and red leaves are recessive (y). a plant with genotype yy and a plant with yy are crossed. if they have four offspring, how many would you predict would have red leaves? a: 1b: 0c: 3d: 2

Why does competiton happen? a: different organisms have different needsb: there are limited resources in an ecosystemc: there are no predators in an ecosystemd: organisms do not need the same resources (i think it's b but i'm not sure)