Sound waves<span> coming from farther above, where it is warmer, will experience a refraction. The change in speed from the warmer </span>air<span> to the cooler </span>air<span> causes a bending effect, as the </span>sound travels<span> downward.</span>
Answer:
A. Salt
Explanation:
-A compound is when two or more atoms are chemically combined
A limit on certain fishes (ex: limit 100 fish per person, has to between 3-5 in, these are just examples)
protection of habitats
protection of certain species (if caught, must return, cannot keep, endangered species)
hope this helps
Answer:
d. blood moves from the heart into arteries and into smaller vessels and then back into larger vessels as it makes its way back to the heart.
Explanation:
A closed circulatory system is a system in which blood is separated from the interstitial fluid as it circulates in the blood vessels. In a closed circulatory system blood circulates in one direction that is from the heart and then then returns to the heart again after circulating around one of two routes of circulation. A closed circulatory system can be observed in vertebrates, annelids, mollusks.
