Waste is buried deep in the glacier but rides downhill and will eventually melt out. Beginning in 2007, removal of human waste via Clean Mountain Cans
The correct option is this: BREAKING CARBON BONDS RELEASE ENERGY THAT ORGANISMS USE FOR LIFE PROCESSES.
The food that are eaten by living organisms are composed of carbon element which bond in various ways with other elements. Chemical energy are stored inside this bonds and released for the organisms use when they are broken.
<h2>Koch's Postulates.</h2>
Explanation:
The next step should be isolate the microorganism from the mice and check if it is identical to the original microbe.
According to Koch's postulates, a microbe can be considered as a causative agent of a disease only after all the following are established:
- The microorganism should be present in all the organism suffering from the disease.
- The isolated microorganism should be grown in pure culture.
- The organism grown in the culture should be reintroduced in the susceptible but healthy host.
- Finally the microorganism must be re-isolated from the experimental host an cultured to see whether it is identical to the original specific microorganism.
Answer:
C or the third answer choice
Explanation:
If algae excessively grows on the tops of the water, it can block sunlight. That will make the underwater plants die, and the animals that eat those underwater plants will slowly have less to eat if they can't adapt quickly enough. When the algae dies, it takes oxygen with it. If it take all of the oxygen in the water, that whole ecosystem could potentially die as well.
So we are asked to create a solution whose volume is 500 mL and it's concentration is 1.5M. The stock solution that we can take from has a concentration of 5M.
So we can use the equation:
Where the original stock solution will be the '1' subscripts and the new solution will be the '2' subscripts. It is important to note here that volume in this equation is in L, not mL. So we must do the conversion (1,000 mL = 1 L). So let's plug this in and solve for the amount of stock that we should take:
So therefore we must take 150 mL of the original 5M stock solution to put into the new 1.5M glucose solution. To make the total equal 500 mL, we must then use deionized water to make up the rest of this solution, so we would need the remaining 350 mL to be water.
