What is the main advantage of live attenuated vaccine? a) it provides more durable immunity; boosters may be required, though less frequently than would otherwise be necessary

b) is it safer than other kinds of vaccines

c) it does not cause any severe side effects or complications

d) it is suitable for people with any type of health

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.

The pronunciation aid that determines the stress placed upon a syllable is the

Land conservation is a worldwide priority. there are several methods to prevent the loss of land due to a variety of reasons. which method is not a way to conserve land? a) sea walls b) rainwater harvesting c) limits on clear cuts of forests d) cut and burn methods of clearing land