A = (pi) x r^2
<span>Area = (pi) x (16) </span>
<span>r^2 = 16 </span>
<span>t = 4 </span>
<span>The diameter =d=2r= 2*4 = 8 </span>
<span> d=8 inches.</span>
By conducting long-term research on large mammals in the Mara–Serengeti ecosystem and elsewhere in East Africa, Sinclair showed the ways in which different animal populations are regulated.
Corn is one of the main things of agriculture success. It helped the farm sector become what it is today. It also gives away a lot dietaries.
Answer:
Referred pain
Explanation:
Referred pain may be defined as the pain perceived at differnet location of body other than the individual pain location.
Referred pain depends upon the intensity and duration of the pain. Refereed pain is generally generated by the potent mechanism of temporal summation. Referred pain is the condition of the body in which the uninjured body part experiences pain due to the injury of another body part.
Thus, the correct answer is option (b).
<span>The appropriate answer is c. sonar. Oceanographers use sonar to determine the ocean depth. A sonar signal is sent from the ship. Oceanographers record the time taken for the signal to leave the ship and for it to return. Knowing the speed of sound in water, they are able to calculate the depth of the water. This method is also used to generate bathymetric images of the ocean floor. </span>
