29. If the population size of one part of the food web changes (e. g. dies off), how would that affect other organisms?

The soviet union beat the us to the first successful launch, with the october 4, 1957, orbiting of sputnik 1, and later beat the us to have the first human in earth orbit, yuri gagarin, on april 12, 1961. the "race" peaked with the july 20, 1969, us landing of the first humans on the moon with apollo 11

The answer is energy. the arrows are showing how exited and energized the stones are.

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