The greater the width if the blood vessel the lower the resistance to blood flow what inference can be made based on this information
a. blood will flow at a greater rate in a wider blood vessel
b. the width of a blood vessel is unrelated to blood flow rate
c. blood vessels can change their width based on resistance levels
d. as the width of a blood vessel decreases the flow orate of blood increases

The pattern of this wave changes between its beginning and end. what is true about the amplitude and wavelength of the wave when the pattern changes?

What is the name of the two satelites on mars

Imagine that certain laws of physics could be ignored and you were able to travel vast distances in moments. now imagine that you traveled to an earth-like planet located light-years away that is known to support life. think about what you’ve learned in this unit and make an argument for what you think would be the dominant type of life form on this planet. consider whether a notochord is required for an organism to manipulate its environment and become a dominant creature.