Answer:
The elements in each group have the same number of valence electrons. As a result, elements in the same group often display similar properties and reactivity.
Voluntary actions are actions that are made consciously that the body knows it is about to do. An example is walking - the muscles in your leg move voluntarily.
Involuntary actions are actions that are made subconsciously and can not be controlled or stopped. An example is your heart beating, your breathing, etc
hope this helps.
<span>Hey :)
First, a ribosome travels down mRNA until it reaches the Start Codon. Then, the mRNA attaches to the Start Codon causing a tRNA molecule with an amino acid to enter the ribosome and match up, beginning the process of building a protein. This is used in the initiation phase of TransLation.</span>
