The statement is - True.
The solvent do contains chlorofluorocarbons (CFC) and hydrochlorofluorocarbons (HCFC) which evaporate and enter the atmosphere. Because they are very light, the CFC and HCFC manage to get very high into the atmosphere, reaching the ozone layer in the stratosphere. They are actually the two substances that are the most damaging to ozone layer, as once they get in touch with it, they break down its structure, thus creating the ozone holes.
The ozone is crucial for the survival of the living organisms on the Earth as it is the layer that manages to stop most of the ultraviolet rays form the Sun to reach the surface. Because of that, these two substances have to be replaced quickly as the ozone layer is becoming more and more damaged, and that can eventually lead to a tragedy
Ozone and carbon monoxide
Hi
Guam is an unincorporated territory of the United States which means that the area donot posses its own municipal government. This lies within the administrative and political jurisdiction of own area. However, they still are the citizens of United States.
The indigenous people of the Guam Island are called Chamorros and mainly they speak English and Chamorro languages. The people are US citizens.
Because of being an unincorporated territory , the citizens are facing several problems that should be resolved. Such as:
- The social and legal rights of Indigenous people.
- Illegal usage of drugs because there are no proper established laws.
- Land ownership issues.
- Unrestricted immigration in the Island because of lack of laws.
- Domestic violence
Scientists face these issues when they want to study the life at island of Guam.
Hope it helps!
Answer/Explanation: One of the key molecules in DNA replication is the enzyme DNA polymerase. DNA polymerases are responsible for synthesizing DNA: they add nucleotides one by one to the growing DNA chain, incorporating only those that are complementary to the template. (Brainllest please)
Answer:
the kidneys are the most important function of the urinary system
Explanation:
mark me brainliest
pls and ty
<3 anmol
