The answer to the question mentioned above is "Synaptic Cleft".
The region composed of a presynaptic cell, its target cell and the space between them is a Synaptic Cell. This cell exists between the neurons and this is a microscopic gap.
Physiological needs including hunger and thirst.
Question: which characteristic is shared by all arthropods?
Answer: all arthropods have exoskeletons
Explanation: because it provides support and protection for all arthropods
question answered by
(jacemorris04)
The human body has over 700 enzymes - each, specific to one particular chemical reaction (within the body.) So, I think that the body will have different enzymes to break down proteins within the body and another, different, protein to build proteins in the blood. Hope this helps.
There are multiple reasons. 1) there are similar fossils found on different continents. 2) the continents shapes show that they could easily fit together. 3) there are similar rocks, minerals,and land forms on different continents. 4) there's evidence that there was once lush vegetation in areas with extreme cold.