Explanation:
guessing
amino acid?
protein building blocks
peptide bonds hold them together
A horn results when glaciers erode three or more aretes, usually forming a sharp edged peak
Perhaps the best known unconfined aquifer is the Ogallala. In many places this aquifer is near the surface and recharge depends on water that collects at the surface in wetlands. ... A playa lake is a naturally occurring wetland (averaging about 17 acres) formed when rain fills small depressions in the prairie. (https://texasaquaticscience.org/aquifers-springs-aquatic-science-texas/)
Hope this helps
