PLEASE HELPPP!! I NEED THIS ASAP! WILL GIVE BRAINLIEST IF IT IS CORRECT! The diagram shows a fossil of an ancient whale skull and a skull of a present-day whale. The ancient whale is extinct and is believed to be an ancestor of the present-day whale.

(I can't insert the picture, but its an animated picture of a Pakicetus and a Gray Whale!)

What do these skulls most likely show that supports Darwin’s theory of evolution?

All populations can adapt and survive.
Only some organisms have a common ancestor.
Populations change slowly over time.
Populations rapidly become extinct.

Why reason best illustrates why hershey and chase chose to use viruses in their experiment?

Scenario 5 1) take 10 red and 10 black beans and place them, mixed, on the table. record the starting phenotype # and frequencies (% of your total population) of your starting population in the table provided (generation 0). 2) act as a predator. “capture” as many organisms as you can until you have reduced the population to three organisms. put them aside. at this point, the predators die. 3) the remaining organisms each produce 2 clonal offspring. multiply your organisms accordingly and allow them to mix on the table. calculate and record the resultant phenotype # and frequencies (% of your total population) of your population in the table provided (generation 1). 4) repeat the reproduction event, allowing each of your organisms to produce 2 clonal offspring. calculate and record the resultant phenotype # and frequencies (% of your total population) of your population in the table provided (generation 2). 5) repeat the reproduction event, allowing each of your organisms to produce 2 clonal offspring. calculate and record the resultant phenotype # and frequencies (% of your total population) of your population in the table provided (generation 3).

What organ systems are working to you cool down after a workout?