What is the current greatest threat to agricultural sustainability? a. erosion b. water pollution c. air quality d. all of the above

What are the similarities between photosynthetic and anaerobic organisms?

Before the can be observed by using a transmission electron microscope, cells are sliced into very thin sections. what disadvantage does this procedure present in the study of cellular parts

Question 1 of 102 pointswhich best describes adaptive radiation? oa. geographical isolation caused by an adaptationob. biodiversity resulting from few ancestorsoc. a decrease in the rate of speciationd. adaptations that organisms teach each other