What statement best summarizes the relationship between photosynthesis and cellular respiration? a) two newly synthesized dna strands in each cell b) one strand of original dna and a new strand in each cell c) a dna molecule cleaved in half for each daughter cell d) one cell has the original dna, the other has new dna

vote read

explanation:

plate tectonics and volcanic euptions

over time, plate tectonic processes cause continents to move to different positions on the globe.

for example, britain was near to the equator 300 million years ago, and therefore was hotter than it is today. for further details look at our climate through time poster or online map.

the movement of the plates also causes volcanoes and mountains to form and these too can contribute to a change in climate.

mountain ranges formed by plate tectonics. large mountain chains can influence the circulation of air around the globe, and consequently influence the climate.   warm air might be deflected somewhere cooler by the mountains.

multiplying and dividing the two decimals and the eqations by the same number of the overalls