HELP Which questions are appropriate for a dichotomous key? Check all that apply. Does the animal have two legs? Is the animal eating? What color is the fur? Is the beak longer than 3 cm? How long is the tail?

Advances in technology have enabled scientists and researchers to better study the evolutionary relationships between species

High blood pressure occurs when there is too much blood flowing through the blood vessels at one time. by changing the amount of water in the blood, blood pressure can change. the excretory system can to lower blood pressure.which would most likely occur in the kidney? a)more water would be transferred from the nephron.b)less water would be absorbed into the nephron.c)the amount of water in the bladder would decrease.d)the amount of water in the blood would increase.

Closing romer’s gap. what is the significance of the new fossil evidence found in scotland? answer in claim evidence and reasoning