Which of the following is a greenhouse gas?

carbon dioxide

methane

water vapor

all of the above

The two major pathways by which molecular nitrogen is converted into forms more useful to living organisms are

How are all non-living things alike?

How does the digestive system work at the tissue level? Will give brainiest.

What is the essential feature of science that makes it different?

Which is a metamorphic process? O A. Lithification B. Melting O C. Erosion O D. Directed pressure

Which of the following is an example of a cultural control of pests? using natural pest predators using pest hormones using synthetic pesticides keeping homes clean

Why do microbiologists often disinfect work areas before working with bacterial cultures?

According to the animation, to what genetic element does the rna polymerase bind? according to the animation, to what genetic element does the rna polymerase bind? the operator the repressor mrna the repressor protei

Is Pinocytosis a form of passive transport?

If part of the xylem of a young oak tree is destroyed, which of the following functions would it interfere with most? A) conduction of water to the leaves B) conduction of carbohydrates to the roots C) absorption of carbon dioxide from air