Answer:
nitrogen and oxygen are found in the Earth's stratosphere, which is the second-lowest layer of the atmosphere. These are the two most common gases throughout the whole atmosphere.
Explanation:
Okkie dokkie here you are my friend!
The path a signal takes to cross from one neuron to another, across a myoneural junction can be described in the following way: A myoneural junction is also known as a neuromuscular junction. It is where the nerve and muscle join. A synapse forms between the motor neuron and the muscle fiber. This junction is where the motor neuron is able to send a signal to the muscle fiber, causing the muscle to contract. In practice, the brain sends a signal to the muscle fiber to contract. This signal moves down the neuron and gets to the chemical junction between the neuron and the muscle. The signal jumps over the synapse and hits the muscle. The signal then causes the muscle to move.
Exercising regularly can help you in many things like flexibility speed body strength tolerance to running or exercising a certain amount of time
EXAMPLE:if you join gymnastics doing flips and tossing and turning flipping and running all day can increase flexibility because to do certain stunts your body needs to have a certain level of flexibility like doing back bends if you do not have the stage of flexibility that it requires you will not be capable of doing it
Place hands behind your head, as shown, with elbows out to the side. You can also cross your arms over your body or leave them at your sides, whichever is most comfortable.
Bend your body to one side, bending at the waist. Keep your head facing forward.
Return to starting position. Repeat on the other side.
