D. The cytoplasm slides and forms a pseudopodium in front to move the cell forwards.
It is B. Because you cannot give internal fertilization/ live birth inside.
Answer:
B) Absence of native grasses
Explanation:
The grasses, which acted as a windbreak and whose roots anchored the soil in place, were overgrazed and/or removed to allow for farming. Once a few years of severe drought affected the area, any wind storm was able to blow the topsoil away, rendering the farm land of the Great Plains virtually unusable in many areas. Ground cover is an essential part of sustainable agriculture.
<span>The planning and execution of movements is a function performed by the association cortex within the frontal cortical lobe. The frontal lobe in located in front of the brain. The frontal cortical lobe in syndrome of motivation, planning, social behavior.</span>
