The formation of the Rocky Mountains caused boreal toads to become isolated in high elevation wetland systems in Colorado. Today they have specific adaptations that are adaptive to their specific locations. By some definitions, they are considered separate species. This is an example of:

We want most cells to be even in and out which is called

Diego conducted an experiment to find out what kind of ball bounces the highest when dropped from a five-foot platform. he used a golf ball, a tennis ball, and a soccer ball. he dropped each ball from the balcony once. diego recorded his observations after each drop. what can diego do to best improve the reliability of his results? a) drop each ball from the platform three more times b) record his observations in more than one unit c) write at least two scientific questions after the experiment is complete d) share his results with other people who have done similar experiments you for the !

Which macromolecule catalyzes chemical reactions this be considered enzyme chemical reactions thus he considering enzymes