I assume that by Will Clark you are referring to William Clark, the explorer, and not Will Clark, the former San Francisco Giant's first baseman. William Clark the explorer would have been proud of what he accomplished because he, along with Meriwether Lewis, led the American expedition across the recently acquired Louisiana Purchase in the early 1800s. Upon completing their journey, Lewis and Clark were the first in recorded history to traverse the North American continent from ocean to ocean.
The law of supply and demand is an economic theory that explains how supply and demand are related to each other and how that relationship affects the price of goods and services. ... However, when demand increases and supply remains the same, the higher demand leads to a higher equilibrium price and vice versa
Answer:
an ecological issue is harmful effects of humans
Explanation:
for example, climate change, it's an ecological k issue because humans help speed up the natural warming cycle of the planet by emitting more carbon dioxide than the earth can handle with all of it's trees being cut down. it relates to conservation because humans are using the resource of wood like it will just keep coming back, but that takes time. they aren't conserving the resource. citizens can help by using less gas and energy to slow the output of carbon emissions
Answer: Directional Selection
Explanation: Directional selection also called positive selection, is a form of natural selection in which natural forces of nature favours an extreme phenotype over other phenotype I.e when environmental pressure favours one phenotype more than another invariably forcing a population to evolve towards a trait.
