<span>The answer would be:
reduces water loss compared to other nitrogenous wastes, but requires more metabolic energy to produce
Nitrogen waste needs to be removed out of the body. There are a few ways to remove the nitrogen waste but it will vary in the amount of energy used.
Uric acid is less soluble which makes it won't be secreted in urine, thus reducing the need to urinate and reduce water loss. But the production of uric acid need hydrolysis of ATP, so it needs more energy.
Fish will secrete the waste as ammonia which soluble in water but doesn't need ATP to synthesize.</span>
I could help you if you attach a picture of the gel electrophoresis!!
Active transport requires energy, passive transport does not require energy
Some isotopes, however, decay slowly, and several of these are used as geologic clocks. Dating rocks by these radioactive timekeepers is simple in theory, but the laboratory procedures are complex. <span>All methods rely on the fact that certain elements (particularly uranium and potassium) contain a number of different isotopes whose half-life is exactly known and therefore the relative concentrations of these isotopes within a rock or mineral can measure the age.</span>
Answer:
Answer is C. An increase of about five months.
Explanation:
Air pollution is a situation whereby the air is being contaminated by harmful substances such as carbon {iv] oxide. It is a threat to plants, animals and human health.
Improving air quality is a method to reducing the level of contamination of the air to a reasonable minimum, and in the process extending the lifespan of the resident organisms.
