A.) The bones of her vertebrae have lost calcium and crumbled enough to begin pinching the nerves leaving her spinal cord.
The pollution types that will result in most hypoxic waters is :
- Fossil fuel burning and
- Agricultural runoff
<h3>Hypoxic water </h3>
Hypoxic waters are waters with low concentration of oxygen and this can be caused by the presence of excessive nutrients such as nitrogen. and also can be caused by layering. These are caused by saline gradients.
The excessive nutrients present in hypoxic water support the growth algal and eutrophication.
Hence we can conclude that The pollution types that will result in most hypoxic waters is : Fossil fuel burning and Agricultural runoff
Learn more about Hypoxic waters : brainly.com/question/22727751
<em>Options related to your question is missing hence I have provided a general answer to your question</em>
Answer:
A.They created a record of life on Earth.
B.They grouped organisms by their similarities.
C.They grouped organisms by the period in which they existed.
Explanation:
Did the test hope this helps
More hydrogen ions means more acidic, more hydroxide ions means more basic
