Since parent of both Justin and his wife Brittany have blood group ab, this means Justin is homozygous(aa) for blood group a and similarly his his wife Brittany is also homozygous (bb) for blood group b. Therefore, Justin and Brittany's son Theodore will certainly have ab blood group.
<span>Protect plant against herbivorous insect. Plants have many adaptions to withstand adverse conditions. Insects attack plants and the stems are destroyed to get the juice. Plants have morophological or physiological adaptaions against such insects. Some plants have thorns which is a morphological adaptation. Here the production of toxic substance is a physiological adaptation.</span>
A. when something is a gas it likes to break away, take water for an example, when solid ice the molecules still move around but almost nothing happens, when it becomes water they break away from each other and freely move. When it becomes steam it just flies away from one another like a wild animal set free from a cage, they are the most active and loose in this state.
The correct combination of arrows that represent the movement of air is second attached image below.
<h3>Effects of unevening heating of the earth</h3>
The uneven heating of the earth's surface causes the beach to heat more than the ocean water, therefore cold air will travel from the land towards the ocean through the atmosphere while warm air will travel from the ocean to the land.
This process occurs in order to correctly distribute the pressure in the system.
Hence we can conclude that the correct combination of arrows is as attached
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