Jamie is a hairstylist who works in a salon. he noticed that when many of the stylists are blow drying hair the power goes out. what is the best scientific question that can be asked about jamie’s observations? a. should the salon create a schedule to allow only a certain number of blow dryers running at once? b. what is the most energy-efficient blow dryer on the market? c. should the salon’s wiring be checked by an electrician? d. does the power go out when a certain number of blow dryers run at the same time? the answer is d

Urgent. the table shows the relative blood flow through some organs in the human body that is, the percentage of blood that flows through a given organ, through which organ(s) does all the blood flow? explain the effect of exercise on blood flow to skeletal muscles.

Cladistics is a way of classifying organisms by examining the characteristics of their ancestors and descendants and depicting the relationships in a cladogram. which of the following best describes a challenge in classifying organisms this way? a. there are millions of species on earth, and a cladogram is not a practical means for classifying all of them. b. it is impossible to tell which organisms are most closely related to each other using a cladogram. c. cladograms are detail-oriented and do not provide a useful understanding of evolutionary relationships. d. there is a limited number of ways to organize the information, so most cladograms end up looking very similar.

Explain the difference between mutations in sex cell and those in somatic cells