The endosymbiotic theory is described that the the primitive eukaryotic cell has ingested a prokaryote to become the mitochondria and the chloroplast. The mitochondria is actually a primitive prokaryote capable of performing cellular respiration. According to this theory, the mitochondria (coming from a primitive prokaryote) must have two membranes, an inner membrane and an outer membrane.
<em>Chloroplasts also have two cell membranes. </em>
<span>It contains cartilage, mucous membrane, bone, blood vessels, and a sensory organ called the olfactory bulb. So your nose is definitively an organ. An organ system is a bunch of organs, like your heart, liver, lungs, etc. working together to perform a specific task. So your respiratory system contains your nose, trachea, and lungs, all different organs working for the same cause.
you can also see isn't correct,I'm just not sure!~</span>
Answer:
The Church is a type of heaven
Explanation:
Church is much more than a good sermon, a few good songs, and good company. It is, or it is supposed to be, a cooperation between heaven and earth, a living synergy. What saddens me though is that we worship with verve, we pour everything into it, and yet too often the person at the end of the row remains a stranger to us. I’m not sure you can have one without the other. If we do not surrender ourselves completely, and not just to the familiar but to the unloved, fallen, and damaged life around us, our worship is empty, sapless, and misdirected. There is room for improvement in all of us. Myself included.
Answer:
Aging changes occur in all of the body's cells, tissues, and organs, and these changes affect the functioning of all body systems.
Explanation: