The long period of time over a region is called climate
Diseases that can affect the circulatory system include:
Atherosclerosis. Atherosclerosis is a hardening of the arteries. ...
Heart attack. ...
Mitral valve prolapse. ...
Mitral valve regurgitation. ...
Mitral stenosis. ...
Angina pectoris. ...
Arrhythmia and dysrhythmia. ...
Cardiac Ischemia.
They both keep their DNA in the form of a nucleoid is what.<span> Archaea and Bacteria have in common</span>
Answer:
Small and tube shaped, water enters the sponge through dermal pores and flows into the atrium. Choanocyte flagella create the current to expel it through a single osculum. Note that water enters the sponge through a modified cell known as a porocyte.
Explanation:
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6 electrons, 6 protons, and 8 nuetrons; the protons and electrons are always going to be the same as each other, only the nuetron changes