D. Neon is the most stable element because its highest occupied energy level is filled.
The answer is A and here is everything written out, hope it helps! :)
<u>Yep that's true</u>
<em>They</em><em> </em><em>can</em><em> </em><em>be</em><em> </em><em>used</em><em> </em><em>for</em><em> </em><em>the</em><em> </em><em>same</em><em> </em><em>reaction</em><em> </em><em>over</em><em> </em><em>and</em><em> </em><em>over</em><em> </em><em>again</em>
Hope this helped you- have a good day bro cya)
The answer is D.) water.
This is because during photosynthesis, the excess hydrogen atoms get bonded with the oxygen atoms forming water
Hope this helped :)
Answer:
THE ANSWER BELOW and i really hope this is the answer your looking for if not i am sorry
Explanation:
A. Brain - Organ level
B. Neurons - Cellular level
C. Neurotransmitters - Chemical level
D. Neurons and neuroglial cells - Tissue level
E . Brain combined with the spinal cord and spinal nerves - Organ System level
There are five levels of organisation of life; cell, tissue, organ, system and organism.
The smallest unit is cell. Neurons are nerve cells.
Aggregation of cells forms a tissue. Neurons and neuroglial cells aggregate to form nervous tissues and are hence at tissue level.
Aggregation of tissues forms an organ. Brain is an example of organ. It is formed from aggregation of nervous tissues.
Tissues aggregate to form organs while aggregation of organs constitute a system. The nervous system consist of brain combined with spinal cord and spinal nerves.
The nervous system release chemicals called neurotransmitters.