Answer:
Option C - Expanded tourism in cold regions
Answer:
Option (C).
Explanation:
The dilation of feeder arterioles carry blood directly into the blood vessels. The pre capillary sphincter in the systemic capillary beds can open due to the different factors.
The local release of histamines do not cause the dilation of feeder arterioles and does not cause the opening of systemic capillary beds. Histamine chemical is involved in the immune response of the body.
Thus, the correct answer is option (C).
Answer:
As the Figures progress, you can see that the salt dissolves. Through Figure (a), the salt is more compact and has not dissolved, therefore, the molecules are close intact. From Figure (b), the water is starting to dissolve the salt. Here, the the salt begins to spread throughout the water which will form salt water. And lastly, through Figure (c), the water has fully dissolved the salt. The salt molecules are all spread and have combined with the
.
Answer:
B
Explanation:
i might be wrong i tried my best