Which group of plants is most adapted to live in regions where the layer of soil beneath the surface stays frozen all the time? a) epiphytes that grow on trees b) trees whose roots run deep into the soil c) mosses, lichen, grasses, and small shrubs d) the saguaro cacti, which have fleshy stems

The fish shown above is a tarpon. it is a fast-swimming and powerful open-water fish. its closest relatives, oddly, are burrow-dwelling conger eels that stay on the bottom. both eels and tarpon developed from snake-like larvae that float in the plankton during the first stages of life. once they mature, tarpon and eels are not found near one another in the ocean. the tarpon and the eel illustrate all of the following except

Which of the following is not a possible effectof increasimg carbon dioxide levels in the atmosphere ?

Drag each description to the correct location on the image. not all descriptions will be used. describe the parts of a comet. the frozen part of the comet the atmosphere of gases and dust formed when the nucleus vaporizes tail made of small, solid dust particles tail made of ions that appears to point away from the comet's orbit