I think the answer is C) Knots are related to the global coordinate system.
Isotonic solution.
Since it has the same salt concentration as the cell the solution is neither hypotonic or hypertonic.
<span>a)Stem cells must always be provided by a donor who is financially compensated.</span>
Answer:
Their cells have a nucleus and other membrane-bound organelles.
Answer:
C
Explanation:
A toboggan is a simple sled traditionally used by children. It is well adapted to sliding down open slopes, where its large surface rides easily on loose, fluffy snow.
