Which of the following is a result of the greenhouse effect?
a. the greenhouse effect is causing the sea level to rise.
b. the greenhouse effect is melting the polar ice caps.
c. the greenhouse effect keeps the earth from becoming too hot during the day and too cold at night.
d. the greenhouse effect is ruining our environment.

The diagram illustrates the activity of vesicles during a cellular process.

The sketch shows a rynchosaur, an extinct animal that is known only from fossils. there has been much debate about the classification of these creatures. some scientists suggest that they belong with primitive amphibians, and some think they are related to snakes and lizards.the data equally support both cases. which statement best explains how to draw a cladogram that includes the rynchosaur? draw the cladogram for amphibians. draw the cladogram for reptiles. draw two cladograms, both showing the traits, and leave it as a hypothesis. draw two cladograms, both showing the traits, and have scientists vote

Which of the following is an effect of the uneven heating of the earth by the sun? a sea breeze a land breeze a convection current all of the above