Em uma equação o que significa o sinal +​

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

Next pretest: evolution select the correct answer in a laboratory population of flies, the female flies are gray and the males are yellowish gray. biologists observed that all the male flies had an equal chance for reproduction, but the male flies with the brightest colors were more likely to successfully reproduce. what phenomenon could explain such a change? a sexual selection b. disruptive selection c. stabilizing selection d. directional selection

Brainliest ! is slowing down a car an example of acceleration? explain. - explain correctly