For the first question, it is cos48=2/3
Answer: A) this means the rock formed at the time when different plants and animals were alive.
Electoral geography is the way where the physical characteristics of an area is directly affected by the population as well as election decision.
Explanation:
Electoral College system gets certain electors on the basis of total representatives in Congress. One vote is casted by each elector by following general election. There are total 538 electoral votes. The candidate that will be getting more than half votes will win the election.
Electoral college is an example of process where the executive president is elected indirectly. There are electors from various federal district as well as 50 states. The electors caste their vote only to the winner of that popular vote.
Answer: it can help us tackle urban environmental challenges such as stormwater management, pollution reduction, and climate resiliency. Nature also supports the health and well-being of the people that live in cities, offering benefits like stress reduction and opportunities for social connection.
Explanation: