A red dwarf star has a high and a low .

When plants use sunlight to make food, the energy of sunlight is

How can an organ, such as the lungs, work for multiple body systems?

In a lab, scientists grew several generations of offspring of a plant using the method shown. what conclusion can you make about the offspring? a. they formed from meiosis and mitosis. b. they have half the number of chromosomes as their parent. c. they have low genetic variability among them. d. they will be able to reproduce only after they grow flowers.