Answer:
First described in 1880 by Pierre and Jacques Curie, piezoelectricity results from pressing or squeezing certain crystals, such as quartz, together, creating an electric charge. Piezoelectric materials can either conduct the charge or store it as a battery.
Explanation:
Answer:
c. the coins and paper money it issues
Explanation:
Currency of a country can as well be called "money" can be regarded
as medium in which in which exchange of good and services is allowed. It is usually issued by government of the country which serve as a face value and it it is known as the means of payment for different transactions been performed by individual or organization. It could be in form of coin or paper. It should be noted that country's currency is the coins and paper money it issues.
The answer is B hope i helped
Answer:
Explanation:
For many, water scarcity is a problem in the post. By 2025, one in every two people on the planet will live with water stress. For one in nine, the problem is already here. ... In response, the United Nations made water and sanitation a matter of human rights, declared and defined, in 2010.
Access to water and sanitation are recognized by the United Nations as human rights, reflecting the fundamental nature of these basics in every person’s life. Lack of access to safe, sufficient and affordable water, sanitation and hygiene facilities has a devastating effect on the health, dignity and prosperity of billions of people, and has significant consequences for the realization of other human rights.
People are rights-holders and States are duty-bearers of providing water and sanitation services. Rights-holders can claim their rights and duty-bearers must guarantee the rights to water and sanitation equally and without discrimination.
Answer:
1. First off, the quality of education in America varies widely depending on the location of a school and its financial resources.
Explanation:
