Plactic friend me for 100 points

Aresearcher is studying the science of attractiveness and asks volunteer test subjects to rank what trait they find most attractive in a person what type of variable is the dependent variable in this experiment

Coquina, a type of limestone, forms from shell fragments that settle on the ocean floor. what type of rock is coquina?

In what part of a chloroplast does glucose production occur? a. atp synthase b. photosystem ii c. photosystem d. stroma