Each organism corresponds with one another because one organism feeds on another and so on and so forth
        
             
        
        
        
Answer:

Explanation:
Let
x ----> the surface area of a sphere
y ---> the volume of a sphere
we know that
The ratio of surface area to volume of a sphere is equal to divide the surface area by the volume of the sphere

we have

substitute the values

 
        
             
        
        
        
Answer with Explanation:
When it comes to the study of the outer space, <u>astronauts play a vital role in giving people significant information regarding their exploration.</u> Most of the missions last for 6 months in space and this is followed by another mission lasting at the same time or so.
When astronauts travel, <em>they need to bring exact amounts of products that they will be using during their expedition.</em> These products are particularly related to personal items that they need in order to survive. However, <u>these items have to be calculated in terms of their weight, since the space craft can only accommodate a certain amount of mass. </u>
The collective term for the personal items is "Personal Preference Kit" or the "PPK." It is said that an astronaut can only carry up to 20 personal items and the total weight should only be<em> 1.5 pounds. </em>
Thus, this explains the answer.
 
        
             
        
        
        
An advantage to reproducing sexually, is the genetic variation the offspring will obtain. 
        
             
        
        
        
-0.5m/s^2
Explanation:
the answer is negative this only show direction that is acceleration is a vector quantity