Anyone wanna be my gf ?​

Which of the following is the best definition for the process of photosynthesis? a.) plants digest sugars to make energy. b.) plants use oxygen and glucose to make carbon dioxide. c.) plants use sunlight and carbon dioxide to make sugars. d.) plants use sunlight to make chlorophyll and chloroplasts.

What is the average speed of a car that traveled 300.0 miles in 5.5 hours

Is there any species that went extinct in recent years due to natural causes (not caused by human interaction). if so, what caused it?