A helicopter lifts 35m vertically into the air and then comes back down to the ground. What is the distance of the helicopter’s flight?

What is the displacement of the helicopter’s flight?

Oxygen and nutrients are moved through the body by the: a. circulatory system c. lymphatic system b. digestive system d. reproductive system

According to the image below, which season is about to begin in the southern hemisphere? a. summer b. autumn c. winter d. spring

As seen in a us weather map, the h (or high) and l (or low) symbols indicate regions where surface air pressures are high or low, respectively, compared to surrounding areas. an h is plotted where the air pressure is highest and an l is plotted where the air pressure is lowest. proceeding outward and away from the center of a high pressure system, the air pressure "