Which of the following statements is in accordance with f. e. clements’ view that species in a community function as an integrated unit? a. species composition is determined by island size and distance from the mainland. b.most communities are not at equilibrium. c.a community at a particular site has only one stable equilibrium. d.most communities are chance assemblages of species found together because they have similar abiotic requirements. e.food chains are not isolated units but are linked together in food webs.

Recent research by marine biologists suggests that bottlenose dolphins have names for themselves. scientists played sounds they had identified as the names of particular dolphins, putting them through a synthesizer so that they did not sound like the voices of particular dolphins. the researchers found that dolphins would respond to the names of other dolphins that they were related to or associated with, but they ignored the names of strangers. this discovery suggests a much greater degree of self-awareness in aquatic mammals than was previously suspected. if this research holds up, what does it suggest about dolphins?

When a person is exercising the body needs to deliver increased amounts of oxygen to the muscles which component of blood ensures that the muscles will receive it

Which best example best demonstrates the importance of having knowledge of evolutionary relationships? a. illustration of a plant b. organ transplantation between species c. blood donation from a human d. do you need sequence of an insect.