Organisms can be UNICELLULAR where they are composed of only 1 cell or they can be MULTICELLULAR where they are composed of many cells. The first organisms to appear on earth where single celled and they developed the ability to photosynthesize and make food from inorganic compounds. UNICELLULAR organisms such as bacteria predates complex organisms that are Multi cellular
Citric Oxide activity stimulates vasodilation of cerebral arteries.
I would need the picture to know how to answer this question
Answer:
<u>D:</u><u> </u><u>the crust of the lithosphere that has fractured along plate boundaries and ridges</u>
Explanation:
These fault lines in the lithosphere along plate boundaries and ridges are the causes of natural disasters like earthquakes.
