Answer:
a deoxyribose (5-carbon sugar), a phosphate group, and a nitrogenous base
Explanation: trust
Answer:
its satellite tracking
Explanation:
i had this question before
Answer:
Notice that at each level of the food chain, about 90% of the energy is lost in the form of heat. The total energy passed from one level to the next is only about one-tenth of the energy received from the previous organism.
Energy decreases as it moves up trophic levels because energy is lost as metabolic heat when the organisms from one trophic level are consumed by organisms from the next level. A food chain can usually sustain no more than six energy transfers before all the energy is used up.
Answer:
Any even number, becuase their sex cells will need half as many, this will not work with an odd number.
Hope this helps :)