Answer:# 1 is salt #2 is fresh #3 fresh #4 salty
Explanation:
<span>disadvantages of genetic engineering are health risks, environmental impacts, impacts on agriculture and industry, and ethical issues that may arise based on the engineering</span>
Medulla oblongata does not play a role in visual reflexes.
<h3>What is medulla oblongata?</h3>
Medulla oblongata is the lowest part of the brain and brainstem . The medulla oblongata is linked up to the midbrain by pons.
The medulla oblongata function well in the regulation of autonomic nervous system, such as respiration, cardiac function, vasodilation, and some reflexes actions like vomiting, sneezing coughing and so on.
Therefore, Medulla oblongata does not play a role in visual reflexes.
Learn more about medulla oblongata here.
brainly.com/question/123107
Acid rain occurs in larger cities, where pollutants in the air cause the precipitation to have acid in it along with water
