A tall, thin tree sways back and forth in the breeze with a frequency of 2.90 Hz. What is the period of the tree?

Herbivores, carnivores, and omnivores are all types a. decomposers b. producers c. consumers d. biomes

Find v(t), given acceleration a(t)=7j and initial velocity v(0)=k

Using proper grammar, spelling, and punctuation, write at least one 5 sentence paragraph describing 3 ways we use the elements of the electromagnetic spectrum (ems) in our everyday lives.