According the Red Queen hypothesis, a species must continually evolve if it is to continue to be able to survive. True False

Climate change causes problems for organisms that have adapted to their environments. Please list two problems that climate change could cause which would prevent organisms from surviving in an environment to which they are well adapted.

Identify whether each of the statements is an Observation or a Hypothesis to explain an observation. 1) Golden toads laid their eggs in shallow pools of water between the roots of cloud forest trees. 2) Golden toad tadpoles lived in shallow pools of water on the cloud forest floor before developing into toadlets. 3) Over warm ocean water, clouds form higher in the atmosphere.   4) Golden toads had highly specialized reproductive habitat.   5) Golden toads were found only in the cloud forest of Monteverde, Costa Rica.   6) The fossil record and current trends show that highly specialized species with small populations and narrow ranges are highly susceptible to extinction.   7) Spring 1987 was the driest spring on record for Monteverde.   8) All the golden toad tadpoles might have died during the spring of 1987 because their pools dried up before the young could lead a fully terrestrial life.   9) The drier conditions at Monteverde in 1987 might have been caused by…

Which of the following does not increase the rate of adaptive radiation? A Competition for resources. Short generation times. C)A major environmental change. Two species that produce only infertile offspring.