Which of these binary systems is most likely to contain a black hole?

Which statement best describes how the loudness of the sound affects the high-pressure region created by the sound wave? a. a louder sound has no effect on the pressure created. b. a louder sound means a high-pressure region that is higher. c. a louder sound means a high-pressure region that is not as high.

Describe your dna model. which part do the straws represent? the pushpins? the paper clips and the black dots you made with the marker?

Agroup of organisms that changes over time is said to