Which of the following does not make up part of surface water on earth?

wetlands
aquifers
lakes
rivers

How does the study of genetic disorders such as pku biologists understand normal alleles?

Choose one animal (cheetas) and research on the internet what has contributed to this animal becoming "endangered" or "threatened." what animal you have chosen? how long has the animal been endangered or threatened? what has contributed to this animal’s endangered or threatened status? why is it important to save this animal from extinction? after researching and gathering facts, write a 350-word letter from the point of view of an animal rights' activist. be sure to include at least five facts that you learned from your research.

Which of the following types of rock would most likely contain a fossil? slate granite lava rock limestone