<span>a) speed = 100 million m/s and frequency = 50 million Hz </span>
D base because the salt and acid form bases they are both ionic
Answer:
c. The presence of equal quantities of L- and D- amino acids.
Explanation:
All living entities have only L-type of amino acids in their cells from the origin of the life itself. Except a few bacterial cells walls may produce D-type. The presence of equal quantities is another whole new matter.
<span>The Gestalt perceptual organization principle that reflects the tendency to perceive smooth, continuous patterns rather than disconnected patterns is the principle of continuity.
Hope this helps!
-Payshence xoxo</span>
Answer: homeostasis.
Homeostasis is the regulation of the functions of some internal conditions as reaction to changes in the environment.
For example, although the external temparuture changes the matabolism is capable to keep the temperauture of the body constants through homeostasis.
That does not happen with the cold blooded animals. If you put a small frog very close to a hot ligthed bulb, its blood will not be able to keep it cool and it will dry completely.
