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noname [10]
3 years ago
6

Which of these is a way to help keep freshwater resources renewable?

Biology
2 answers:
never [62]3 years ago
7 0

Answer:

The most appropriate answer would be B. Have factories recycle water.

Recycling of water refers to the process which processed the waste water and convert it to reusable form.

It can be reused for various purposes:

  • Agriculture: irrigating different types of crops, aquaculture etc
  • Urban uses such as irrigating golf courses, public parks, private gardens, roadsides, cleaning of roads, systems involved in fire protection, washing of vehicles, toilet flushing, snow-making etc.
  • Industrial uses: processes that involve water like cooling towers, washing, dust control etc.
  • Environmental uses: It also helps in recharging the surface and ground water, marshes, wetlands, silviculture, wildlife habitat etc.
  • Potable: Recharge aquifers ultimately leads to increase in quantity of drinking water.

Hence, having factories which recycle water helps in keeping the freshwater resources renewable.

Nataliya [291]3 years ago
4 0

-a new way of generating freshwater.

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Prior to drawing blood for a blood donation, the nurse will clean the arm with a betadine solution. this form of antimicrobial c
nasty-shy [4]
<span>Prior to drawing blood for a blood donation, the nurse will clean the arm with a betadine solution. this form of antimicrobial control is called ANTISEPSIS.

Antisepsis is the practice of using antiseptics or antimicrobial substances to reduce or eliminate the possibility of infection by applying it to living tissue or skin.   

Betadine solution is an antiseptic solution.</span>
4 0
3 years ago
Which type of mutation cannot occur in a child after birth
Ludmilka [50]

Answer:

It occurs in the body in any of the cells except the germ cells. Thus, they are not passed on to children. These are caused by the environmental factors, such as exposure to ultraviolet radiation or to certain chemicals

Explanation:

6 0
3 years ago
_____, a therapeutic medication that clinicians use in substance dependence treatment, appears to have value in treating people
Leona [35]

The correct answer is Naltrexone.

Disease: Kleptomania & Symptoms

It is an unusual condition disorder in which a person has an urge to steal the things even if they don't need it. This is a type of impulsive disorder which is characterized by repeating and continuous patterns of stealing.

Treatment

Naltrexone is a drug that cures this disease, this drug blocks the effect of endogenous opitates that may be released during stealing. In layman language one can say that it blocks that part of he brain which feels pleasure with some of the addictive behaviors. It was found that after eight weeks of treatment by this medicine, the urge to steal things was reduced.





5 0
3 years ago
I need help with modeling a carbon cycle, do you mind helping me? :)
madam [21]

Explanation:

The Carbon Cycle

The element carbon is a part of seawater, the atmosphere, rocks such as limestone and coal, soils, as well as all living things. On our dynamic planet, carbon is able to move from one of these realms to another as a part of the carbon cycle.

Carbon moves from the atmosphere to plants. In the atmosphere, carbon is attached to oxygen in a gas called carbon dioxide (CO2). Through the process of photosynthesis, carbon dioxide is pulled from the air to produce food made from carbon for plant growth.

Carbon moves from plants to animals. Through food chains, the carbon that is in plants moves to the animals that eat them. Animals that eat other animals get the carbon from their food too.

Carbon moves from plants and animals to soils. When plants and animals die, their bodies, wood and leaves decays bringing the carbon into the ground. Some is buried and will become fossil fuels in millions and millions of years.

Carbon moves from living things to the atmosphere. Each time you exhale, you are releasing carbon dioxide gas (CO2) into the atmosphere. Animals and plants need to get rid of carbon dioxide gas through a process called respiration.

Carbon moves from fossil fuels to the atmosphere when fuels are burned. When humans burn fossil fuels to power factories, power plants, cars and trucks, most of the carbon quickly enters the atmosphere as carbon dioxide gas. Each year, five and a half billion tons of carbon is released by burning fossil fuels. Of this massive amount, 3.3 billion tons stays in the atmosphere. Most of the remainder becomes dissolved in seawater.

Carbon moves from the atmosphere to the oceans. The oceans, and other bodies of water, absorb some carbon from the atmosphere. The carbon is dissolved into the water.

Carbon dioxide is a greenhouse gas and traps heat in the atmosphere. Without it and other greenhouse gases, Earth would be a frozen world. But since the start of the Industrial Revolution about 150 years ago humans have burned so much fuel and released so much carbon dioxide into the air that global climate has risen over one degree Fahrenheit. The atmosphere has not held this much carbon for at least 420,000 years according to data from ice cores. The recent increase in amounts of greenhouse gases such as carbon dioxide is having a significant impact on the warming of our planet.

Carbon moves through our planet over longer time scales as well. For example, over millions of years weathering of rocks on land can add carbon to surface water which eventually runs off to the ocean. Over long time scales, carbon is removed from seawater when the shells and bones of marine animals and plankton collect on the sea floor. These shells and bones are made of limestone, which contains carbon. When they are deposited on the sea floor, carbon is stored from the rest of the carbon cycle for some amount of time. The amount of limestone deposited in the ocean depends somewhat on the amount of warm, tropical, shallow oceans on the planet because this is where prolific limestone-producing organisms such as corals live. The carbon can be released back to the atmosphere if the limestone melts or is metamorphosed in a subduction zone.

6 0
3 years ago
Hamilton’s rule states that:
Papessa [141]

Answer:

The correct answer is option D.

Explanation:

Hamilton rules state that any trait that helps in benefiting others, B, is multiplied by genetic relatedness, R, which is greater than cot to self, C, it is favored by the process of natural selection.

As indicated by Hamilton's rule, the kin selection makes qualities increment in recurrence when the hereditary relatedness of a beneficiary to an actor multiplied by the advantage to the beneficiary is more noteworthy than the regenerative expense to the actor.

Thus, the correct answer is option D.

8 0
3 years ago
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