Which of the following best describes the situation in this segment?
Because of the ever changing tides on the Mississippi river,
many steamboats crashed on unseen rocks.
In a rush to transport cotton, steamboat companies made
risky navigation decisions causing steamboats to wreck
often.
In a rush to transport slaves, steamboat companies were
forces to travel in dangerous condition.
Changes in the water levels caused steam boat captains to
make poor decisions in an attempt to quickly transport slaves
to cotton farms.

Flock x flock y flock z total pieces of food eaten (from previous page) 147 93 60 food percentage* % % % simulated number of birds in flock for 3rd generation** * divide each flock's total pieces of food by 300, the total number of pieces of food eaten. ** multiply the food percentage for each flock by the total number of birds (30).

Awave has a wavelength of 15 mm and a frequency of 6 hertz. what is its speed?

Taq polymerase is an enzyme isolated from the organism thermophilus aquaticus. this organism has been found living in the hot springs of yellowstone national park. this enzyme is used to copy human dna from crime scenes. most reactions are performed at ranges similar to those of the human body; however, what considerations should be made for optimum use of this enzyme? view available hint(s)taq polymerase is an enzyme isolated from the organism thermophilus aquaticus. this organism has been found living in the hot springs of yellowstone national park. this enzyme is used to copy human dna from crime scenes. most reactions are performed at ranges similar to those of the human body; however, what considerations should be made for optimum use of this enzyme? the enzyme will not work on human dna.nothing should be altered.the ph should be decreased.the temperature should be raised.