Urgent.

which of the following is a possible benefit of flood mitigation efforts?

a): they can prevent hurricanes and other damaging storms.
b): they can open a floodplain area for public use.
c): they have no maintenance costs.
d): they result in lower taxes.

What are the result of when individual components in an organism interact with others to create noval stucture and function called

The image below shows a common blood pressure gauge. what does this device do? a. measures the level of oxygen present in the blood b. measures the pressure of blood when the lungs expand and compress c. measures the electrical activity of the heart d. measures the pressure of blood when the heart contracts and relaxes

Which of the following types of stars is most likely to end up as a supernova? in graph a, the curve peaks at 800 nm, in the red section of the visible light spectrum. in graph b, the curve peaks at 550 nm, in the green section of the visible light spectrum. in graph c, the curve peaks at 450 nm, in the blue section of the visible light spectrum. in graph d, the curve peaks at 300 nm, in the violet section of the visible light spectrum. a b c d