Answer:
"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." By the way this is from the internet but from what I read it should be false mark brainllest if you want.
Explanation:
This answer is probably true, because mammals are very intelligent creatures.
Answer:
Speed (c) = wavelength (λ) × frequency (f)
Explanation:
The wavelength denoted by (λ), is the distance between two successive waves. The wavelength of a wave us calculated by using the formula: (λ) = c/f.
Where; λ= wavelength
c= velocity or speed
f= frequency
Based on this, the speed of a wave can be calculated by making (c) the subject of the formula in λ=c/f.
We have; c = λf
Hence, the speed of a wave equals the wavelength (λ) multiplied by the frequency (f).
The right option is; the amount of energy before a process occurs is equal to the energy after the process occur.
The law of conservation of energy states that energy can neither be created nor destroyed, but it can only be transferred or converted from one form of energy to another. The law explains that the total amount of energy of an isolated system remains the same, unless there is additional energy from the outside.
The answer is B Have a great day sweetie
