The circulatory system<span> is the transport </span>system<span> for </span>endocrine<span> information. While the nervous </span>system<span> uses neurons, the </span>endocrine<span> chemicals and hormones must circulate through the body via blood vessels. Many glands in your body secrete hormones into the blood.</span>
Extend the wrist.
Hope that helps :)
A fat molecule is broken down by the bodies metabolism over time to create a estrogen molecule
So it's easier to understand how plants take in carbon-dioxide and how much carbon-dioxide is in the atmosphere
