A man that is heterozygous for type A blood has a child with a woman that is heterozygous for type B blood. What is the probability of the child having type O blood?

Explanation is in the file

cutt.ly/zxt1ipy

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.

i think that d. wind is the answer.   i missed the question when i answered a. currents.