Which substance is absorbed in large quantities by the rain forests?

carbon dioxide

acid rain

oxygen

ozone

Two pots have been sitting on the stove for a while. One pot has a copper handle and the other has a wooden handle. Which handle would you rather touch? Why?

You develop active immunity to a pathogen by

In the Galapagos Islands, which of the following would have prevented the evolution of the many different species of finches?

Poor appetite unintentional weight-loss nausea itching fatigue muscle cramps muscle tone loss recurrent urinary tract infections bad breath fluid retention irritability poor muscle tone metallic taste in mouth skin discoloration are symptoms of

traits exhibit continuous variation but are not strongly influenced by the environment. Group of answer choices a) simple b) polygenic c) mutifactorial d) all of the above

Many arthropods young do not look like adults and do not eat the same food as adults. how would this be an advantage in an environment where food is scarce

Mammals first appeared during the Cenozoic Era. true or false

Which organism is likely to live on the stump of a dead tree in a cool, moist, shady forest? A) beaver B) cactus C) mushroom D) rabbit

Independent assortment of chromosomes is a result of A) the random and independent way in which each pair of homologous chromosomes lines up at the metaphase plate during meiosis I. B) the random nature of the fertilization of ova by sperm.

A carrier is a person who has