Which of the following best describes what occurs in a fusion reaction?

What is tan(61)? а. 1.80 b. 0.49 c. 0.61 d. 0.87

Select the word from the list that best fits the definition classification of most stars on the h-r diagram

In a stagnant pool of water, a crayfish may spend much of its time lying with one side of its carapace near the surface of the water. in this position, it will move the walking legs on that side in a rhythmic back-and-forth motion. explain the likely function of this behavior.