A student sets up an experiment to determine whether temperature affects how many times a cricket chirps per minute. She sets up one tank with crickets at room temperature, one at a colder temperature, and one at a warmer temperature. All of the crickets are the same type and receive the same food and water. Each day at noon the student counts how many times the crickets at different temperatures chirp in one minute. What is the dependent variable?

Research cheetahs on the internet what has contributed to this animal becoming "endangered" or "threatened." what animal you have chosen? -cheetah 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 two factors contributed to creating a global culture? the creation of the united nations improvement in telecommunications health issues such as the ebola virus increased opportunities for global travel

Which are reasons cells undergo cell division?