The tissues found within the vein if I must say are xylem and phloem. Glad I can help.
Explanation:
Noble gases have a full outer energy level and are inactive. These atoms are considered inert.
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Photosynthesis takes place<span> inside plant cells in small things called chloroplasts. Chloroplasts (mostly found in the mesophyll layer) contain a green substance called chlorophyll. Below are the other parts of the cell that work with the chloroplast to make </span>photosynthesis happen<span>.</span>
Answer:
High amounts of fluoride
Explanation:
Teeth cleaning agents can contaminate one's blood with fluoride, something that it is only healthy to accumulate a small amount of.