In guinea pigs, long fur is dominant to short fur. if two heterozygous guinea pigs are mated, what is the probability that they will have (show your calculations for both questions):

a. three short hair babies in a row?
b. three long hair babies in a row?

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.

The galapagos island contain 13 species of finches four of the species are seen here it is believed that all of the species had one common ancestor and overtime

In the diagram below, the northern hemisphere would be in what season at position a a.fall b. winter c.summer d.spring