A/an _ is a style of research that involves observation and collecting data but not include a control

Look at the photo of the leaf. which term best describes this leaf?

In "the man in the water," what was the remarkable occurrence that rosenblatt reported?

Which of the following is true of metabolism in its entirety in all organisms? a) metabolism depends on a constant supply of energy from food. b) metabolism uses all of an organism's resources. c) metabolism consists of all the energy transformation reactions in an organism. d) metabolism manages the increase of entropy in an organism.