Why should you not exercise right after a meal? Select all that Apply your muscles need oxygen

the body cannot supply enough blood to both digestive system and muscles

because your lungs don't function as well

the arteries to the stomach are open wide

the arteries to the leg are open wide

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.