True or false? a restriction map provides the location of sites cleaved by restriction enzymes.

True

Explanation:

This is a map of known restriction sites within a sequence of DNA. Restriction mapping requires the use of restriction enzymes. In biology, restriction maps are used as a reference to aid in engineering plasmids or other relatively short pieces of DNA.  Sometimes they are used to map longer genomic DNA.

stridor can't collapse a lung.

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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.