Energy flows through the trophic levels of a food web. Which of the following statements regarding this flow of energy is true?
ows down from the top consumers to other carnivores, then herbivores, and finally
down to the producers.
O Generally, only 10% of energy is transferred from one trophic level to the next.
O Energy is neither created nor destroyed; therefore, it is fully transferred to each trophic level
Ecological pyramids diagram the flow of energy with producers at the top and consumers at
the bottom

they each offer a fresh glut of resources to the organisms that can arrive and exploit them. as individuals and new species continue to appear, they actively and passively alter the environment. competition for shared resources increases, local abiotic and biotic conditions shift, and the relative abundances of species change accordingly. the process is called ecological succession, and it is one of the earliest and most well-known concepts in ecology.

the aswer is letter c

1. efficient use of space

2. elimination of groundwater contamination

3. energy generation

4. lower carbon footprint

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what do the different brain waves do?

explanation:

brainwaves are produced by synchronised electrical pulses from masses of neurons communicating with each other. brainwaves are detected using sensors placed on the scalp. brainwave speed is measured in hertz (cycles per second) and they are divided into bands delineating slow, moderate, and fast waves.