Antidiuretic hormone and oxytocin are neurohormones. b. The posterior pituitary originates from neural tissue, but the anterior pituitary has its origin elsewhere. c. More than one statement is correct. d. Neurons from the hypothalamus extend directly into the anterior pituitary. e. The hypothalamus and the posterior pituitary are connected by the portal blood vessels.

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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.

the correct answer, according to e2020, is the second choice there is an occluded front in region a and a cold front in region b.