What is the primary reason that astronomers put telescopes and other instruments above earth's atmosphere?

the instruments can better view the universe without the distraction of electromagnetic rays emitted by the earth.

the instruments can get closer to the objects they are observing at the extreme ends of the universe.

the atmosphere blocks or absorbs uv, gamma, and x-rays emitted by processes taking place in the universe.

the atmosphere absorbs the infrared light coming in from the sun.

Will give brainliest! which statement best describes the difference between strong nuclear forces and weak nuclear forces? weak nuclear forces are involved when certain types of atoms break down. strong nuclear forces are responsible for holding atoms' nucleus together. weak nuclear forces hold bonds between atoms together. strong nuclear forces hold together the nucleus of an atom. strong nuclear bonds prevent atoms from falling apart. weak nuclear bonds prevent compounds from falling apart. strong nuclear forces are involved in breaking electrons from their shells. weak nuclear forces hold protons in the nucleus.

Which is the correct symbol for an isotope of iodine with 53 protons and 78 neutrons?

Aboy with a mass 25 kg climbs into a small tree. he sits on a branch that is 2.o m above to the ground. what is his gravitational potential energy above the ground?