*by my profile its actually not biology cause it didn'*t have science subject* Explain how crustal deformation builds land forms.

A. When two tectonic plates start to push into each other they can rise up and build mountains, or sink under and create deep valleys.

B. When wind and rain slowly wear away rock, they leave behind new looking land forms.

C. When sediments are laid down over vast areas the forces involved create rock over a very long period of time.

D. When two tectonic plates slide away from each other the inner liquid layer of the mantle comes to the surface as lava and creates new islands.

Dna is the genetic material that makes up living things, and folic acid plays an important role in the information of dna. jon wants to study the effect of folic acid on dna formation in microbes. which statement accurately describes the variables in this study

How does an angiosperm prevent self pollination

The graph below compares the rates of reaction of a burning candle and an exploding firework. comparing chemical reactions what can you conclude from the graph? the reaction that causes a firework to explode requires less energy to start, and occurs more rapidly than the reaction that causes a candle to burn. the reaction that causes a firework to explode requires less energy to start, and occurs less rapidly than the reaction that causes a candle to burn. the reaction that causes a firework to explode requires more energy to start, and occurs less rapidly than the reaction that causes a candle to burn. the reaction that causes a firework to explode requires more energy to start, and occurs more rapidly than the reaction that causes a candle to burn. mark this and return