The walls of veins are thinner than arteries The blood pressure in veins is less than that in arteries.
I picked the hawk, because it is at the top of the pyramid and the farther up in the food pyramid the less energy from the sun it gets
All of these are not part of the life cycle. It's man-made. Think of it in biology terms - something that's created genetically.
<span> Some of the water may infiltrate deeper, recharging groundwater aquifers. If the aquifers are porous enough to allow water to move freely through it, people can drill wells into the aquifer and use the water for their purposes. Water may travel long distances or remain in </span>groundwater storage<span> for long periods before returning to the surface or seeping into other water bodies, such as streams and the oceans.</span>
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Answer
Explanation:
The wind and water can break down the landscape and affect its physical formation. Water for example can break down rocks and make a ditch from 1 foot deep to 6 feet deep.
