SO what exactly is beyond our atmosphere, like space, has anybody actually been in space? or are we just making hopeless fantasies

The presence of which gas makes the planets Uranus and Neptune appear blue? a. helium b. hydrogen c. methane d. nitrogen

What active part of the follicle is represented as a "bulb" in the model?

Are microbe multicellular

A 12-V battery is connected to a device and 24 mA (24 x 10' Amps) of current flows through it. If the device obeys Ohm's law, how much current will flow when a 24-V battery is used?

If the force used to push a shopping cart increases, the cart's acceleration will A) decrease B) increase C) remain the same

When an objects total mechanical energy is conserved and it is dropped from rest how does the objects initial potential energy compare with its final kinetic energy?

Theme of Throne of Glass?

How much kinetic energy does a car have if it is traveling with a velocity of 50 m/s and has a mass of 1440 kg.

What can student do to increase the force of attraction of magnet on the iron (metal) block?

A quarterback throws a football with angle of elevation 40degrees and speed 60ft/s. Find the horizontal and vertical components of the velocity vector