A) they are hybrids of two different species. B) they have adapted to different environments. C) they belong to different kingdoms. D) their appearances change from season to season.
A) Adaptations include body structures but not behaviors. B) Adaptations occur when survival characteristics are passed from one generation to another. C) Adaptations occur when one individual develops better survival characteristics. D) Adaptations develop during the lifetime of an individual.
A) The species moves to another environment. B) The species may become extinct. C) The individual organisms die. D) The individual organisms move to other environments.
A) consumers B) producers C) decomposers
A) Food webs run parallel to food chains. B) They are not related. C) Food webs make up food chains. D) Food chains make up food webs.
A) parasite. B) polluter. C) prey. D) predator.
A) The upper-level organisms don’t need as much energy. B) Some energy is used by organisms at each level for their own life processes. C) Other substances move up the pyramid and take away some of the energy. D) There are more upper-level organisms than lower-level organisms.
A) One species will adapt so that they will have different needs. B) Some organisms will become prey and eat other organisms. C) They will compete for available resources. D) They will live together peacefully. Some organisms will become prey and eat other organisms.
A) mutualism B) parasitism C) commensalism D) symbolism
A) the ability to look like a stick or rock B) a keen sense of smell C) a poisonous bite that can paralyze another organism D) strong jaws and sharp teeth
A) parasitism B) commensalism C) mutualism D) succession
A) from plants B) from the Sun C) from the air D) from decomposers
A) Different species of animals live in the same area. B) Animals of similar species live in the same area. C) Animals in an area have similar needs. D) Animals in an area have different needs.
A) Allows it to take a long nap because it is tired. B) Protection from the heat. C) Protection from the cold. D) Allows it to escape from predators during the summer.
A) To look at the stars during the day. B) To survive. C) To become extinct.
A) True B) False
A) One possible path along which energy can move through an ecosystem. B) The only possible path for energy to travel within an ecosystem.
A) Energy pyramids show the healthiest foods for humans to eat. B) Energy pyramids shows how energy flows, it does not show what eats what.
A) True B) False
A) They will live. B) Nothing will happen to them. C) They will die.
A) Physical B) Body Processes C) Behavioral
A) If it kills its host then it will no longer have a place to live or food to eat. B) It isn't a bad idea, if it kills it, then it doesn't have to worry about it anymore. C) If a parasite kills its host then it is happy.
A) False B) True |