If the wavelength of a wave stays the same, what happens when the wave period increases?
a. increase in wave speed
C. decrease in wave speed
b. increase in wave height
d. decrease in wave height
Please select the best answer from the choices provided

2. sketch the inside of the bean nodule, and describe or label what you observed with the hand lens.

What is the identity of the planets?

Aresearcher created three groups based on participants bmi: normal weight, overweight and obese. the hypothesis being tested is that the three groups differ in the mean number of artificially sweetened drinks consumed weekly. which statistical test might the researcher use, assuming a reasonably normal distribution of values.