A number of compounds in the atmosphere have the effect of warming the Earth's surface.

Scientists have found that recent increases in the abundance of the compound
recent global warming trends.
in the atmosphere have been the most important factor in causing recent global warming tends.

How are gene and protein sequences used to classify organisms?

Drag each label to the correct location. each label can be moved more than once match the properties with the subatomic particle

What's wrong with this ecological pyramid? (multiple choice)1. secondary consumers should be at the bottom of the pyramid2. the sun has an arrow leading to decomposers 3. primary consumers should come after the sun4. energy retained should increase from the bottom to the top5. the sun should be at the bottom of the pyramid