Which statement describes the current theory about the relationship between the human population and mass extinction? A. The human population is increasing, so the likelihood of a mass extinction is also increasing.

B. The human population is increasing, so the likelihood of a mass extinction is decreasing.

C. The human population is decreasing, so the likelihood of a mass extinction is also decreasing.

D. The human population is decreasing, so the likelihood of a mass extinction is increasing.

the second type of galaxy is called a barred spiral, which has a thing called a bar straddling the nucleus

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what do the different brain waves do?

explanation:

brainwaves are produced by synchronised electrical pulses from masses of neurons communicating with each other. brainwaves are detected using sensors placed on the scalp. brainwave speed is measured in hertz (cycles per second) and they are divided into bands delineating slow, moderate, and fast waves.

idk lol use google m8