Answer:
A. Water with high salinity has low dissolved oxygen.
is your answer :)
Explanation:
<span>An example of a substance with a covalent bond can be found with Ozone or O3 which is the bonding of three oxygen atoms. An example of an ionic bond can be found with table salt or Sodium Chloride which is more commonly known as NaCl. Ionic bonds have a charge.</span>
Nitrogen Is Key to Life!
Nitrogen is a key element in the nucleic acids DNA and RNA, which are the most important of all biological molecules and crucial for all living things. DNA carries the genetic information, which means the instructions for how to make up a life form.
Answer: It's only one proton in the middle of the red circle there's nothing outside it.
Explanation: I'm not sure sorry :|
hope this helps