Ansswer:
Exosphere has no upper boundary, as it separates the other layers from space.
Thermosphere has energy from the sun that causes gas particles to become ions.
Mesosphere consists of gases that mix together as they drive global air circulation.
Stratosphere has a dry layer with few clouds and very dry air.
Troposphere is a dense layer containing breathable air and clouds in the sky.
Explanation:
Just took the test and got 100!
Answer:
exercise
Explanation:
exercise can decrease the rate of glucose productio in your body
The central nervous system is a wide network of neurons which transmits signal to each other through synapses. These are all electrochemical reactions that occur in the brain and the spinal cord.
There are three types of neurons according to their functions. The sensory neurons are responsible to carry all signals from the rest of the body to the brain. On the other hand, motor neurons carries signals from the brain to the outer parts of the body. The third type is called the associations nerves which connect signals between the sensory and motor neurons.
Answer:
m = 1000 g
Explanation:
D = M / V
Step 1: Define
D = 20.00 g/mL
M = ?
V = 50.00 mL
Step 2: Substitute and solve for <em>m</em>
20.00 g/mL = m/50.00 mL
m = 1000 g
