Explain which sound wave has the greatest amplitude? A
Wave A because the compressions and rarefactions are more similar, so it has a larger amplitude.
B
Wave A because the rarefactions are more tightly packed, giving it a greater frequency
C
Wave B because the tightly packed compressions give it a longer wavelength.

D
Wave B because the compressions are more tightly packed, giving it a larger amplitude

What is histamine and what is its role in allergic reactions

Tara sees a commercial for a brand of pills that promise to boost energy and people perform better in work and school. as people in the commercial talk about how much better they feel when taking the pill, tara notices a message on the bottom of the screen that reads, "this pill is not approved by doctors and has not been tested in controlled experiments." what is the best conclusion that tara should make about the commercial? it is making scientific claims based on subjective observations. it is making scientific claims based on opinions instead of pseudoscientific facts. it is making pseudoscientific claims based on objective observations. it is making pseudoscientific claims based on opinions instead of scientific facts.

What do we call an individual that has inherited two identical alleles for the same trait? a. homozygous b. heterozygous c. monozzygous