Judge him/herself harshly, put self down :/
False. The knee is a hinge type joint.
<span> The process of creating amino acids does not use protein</span>
It is letter A.<span>The nervous and endocrine systems both help the body to stay in balance through homeostasis.
Both send chemicals to send messages but these chemicals differ from each other. The endocrine system releases hormones to get to its target cell through the bloodstream, whereas, the nervous uses </span>neurotransmitters to send messages. These neurotransmitters are<span> released into a synapse, then travels a short distance to the post synaptic membrane. </span>
