True or False The jet stream is a wind storm that only happens in the northern hemisphere

Lymphocytes known as blastocysts make antibodies that fight infection. select the best answer from the choices provided t f

Awater-filled u-tube manometer is used to measure the pressure inside a tank that contains air. the water level in the u-tube on the side that connects to the tank is 5 ft above the base of the tank. the water level in the other side of the u-tube (which is open to the atmosphere) is 2 ft above the base. determine the pressure within the tank.

The speed of light can be used to measure the