Do not eat any staining foods for 4-7 if you do brush extra
        
             
        
        
        
The total amount of sea ice showed a decline from 2012 to 2019. The correct option would be D.
<h3>Graphical illustration</h3>
Looking at the graph, from February to June 2012, there is a decline in the amount of sea ice. 
A similar decline in the amount of sea ice can be observed in the year 2019. 
However, the sea ice levels for the various months in 2012 remain generally above the sea ice levels in the various months in 2019. 
Thus, overall, one can say there is a general decline in the ice level from 2012 to 2019.
More on graphical illustrations can be found here: brainly.com/question/21376268
#SPJ1
 
        
             
        
        
        
Answer:
Answer to Two yeast cells were placed into a special container to which food was continually ... All Other Factors Were Set For Optimal Yeast Growth (for Example, ... The Population Was Sampled Every Hour For 21 Hours And The Results Of The ... to which food was continually added, to keep it at a constant concentration.
Explanation:
Answer to Two yeast cells were placed into a special container to which food was continually ... All Other Factors Were Set For Optimal Yeast Growth (for Example, ... The Population Was Sampled Every Hour For 21 Hours And The Results Of The ... to which food was continually added, to keep it at a constant concentration.
 
        
             
        
        
        
Answer: Peripheral System
Explanation: