For example using the tank can determine if one thing is pure gold and another thing has a little bit of gold but also has brass and you want to know about but the shapes need to be same the size for both objects
Energy that is not used in an ecosystem is eventually lost as heat. Energy and nutrients are passed around through the food chain, when one organism eats another organism. Any energy remaining in a dead organism is consumed by decomposers. Nutrients can be cycled through an ecosystem but energy is simply lost over time.
An example of energy flow in an ecosystem would begin with the autotrophs that take energy from the sun. Herbivores then feed on the autotrophs and change the energy from the plant into energy that they can use. Carnivores subsequently feed on the herbivores and, finally, other carnivores prey on the carnivores.
An experiment is a procedure designed to test a hypothesis as part of the scientific method. The two key variables in any experiment are the independent and dependent variables. The independent variable is controlled or changed to test its effects on the dependent variable.
The circulatory system comprises the heart, veins, capillaries and arteries. ... Once depleted of oxygen, the blood returns to the lungs and heart. To maintain homeostasis, the circulatory system delivers oxygen and nutrients in the blood so that they can pass into fluids surrounding the cells.
<span>I could only imagine that the nurse would be a bit taken aback that the paitent is using mineral oil and shoving it up their own buttocks. The nurse would report this to the doctor on call or the RN of which she can discuss proper remedy for the client. Proper responses from the nurse would also include the how to's in doing this correctly if this indeed is what the paitent is wanting to continue as far as short term relief over finding out what is causing the problem in the first place.</span>
