Plant cells can synthesize organic molecules and later break them down to extract that energy for performing life processes. these activities require direct interaction between the

What is gene expression control that occurs after the generation of rna

Which of the following is true about the introduction of a non-native species to an environment? (a) they usually adapt quickly so they can have a positive affect on the environment. (b) they can disrupt the environment and cause much damage and devastation to native species. (c) they usually become predators in a food chain and to keep prey populations under control. (d) because the native species are better-adapted to the environment, the non-native species always end up dying out.

Earth is tilted on its axis. which of these would not exist if earth had no tilt?