Suppose a bug eats a plant. then a frog eats the bug. does the frog gain the same amount of energy from eating the bug tat the bug gained from eating the plant? explain why in terms of the law of conservation of energy.

What would happen to the nutrients in an ecosystem if decomposers, such as bacteria, didn’t exist there?

Why are scientists concerned about the depletion of the ozone levels in the stratosphere?

(select all the correct choose each statement that is scientific. - the opinions of randomly selected participants in a survey prove the idea that global temperatures are not increasing on earth. - the universe's average temperature and rate of expansion support the idea that it began as one super-dense and hot mass 13.8 billion years ago. - ocean tides are caused by the uneven gravitational pulls of the moon and sun on different parts of earth. - human life is more valuable than other forms of life on earth because humans are more intelligent than other organisms.