A lack of movement creates swelling<span> in Barbara's </span>legs<span> because the body relies on pressure </span>created<span> by the </span>movement<span> of muscles to circulate the blood which then moves it back up into the heart. Barbara's arms didn't swell because she is more likely to move them in a car than her </span>legs<span>.</span>
The primary function of the carbon cycle is to recycle the supply of carbon on Earth.
Answer:
The first one is false because Neurotransmitters are located in a part of the neuron called the axon terminal.
Explanation:
Hope this helps
It involves an exchange of carbon as Plants and Animals remove carbon from the atmosphere by various activities. At the same time, they add carbon back to the atmosphere by various activities.
