Describe two types of barriers to exercise and provide at least two ways to overcome each type of barrier.

in what city, which has the most fountains in the world, are efforts under way to preserve artifacts using bacteria?

Murljashka [212]

The city known to have the most fountains in the world, while also employing bacteria to preserve them, is the city of Rome in Italy.

The city of Rome has an estimated 2000 water fountains. During the times of ancient Rome, these fountains played a crucial role in the sustainability of the city, given that they were the only source of public potable water available. Private drinking water was a luxury reserved for the wealthy.

Currently, some scientists in Rome are employing the use of bacteria to aid in preserving these mounuments. They use enzymes to draw out the bacteria deep inside some marble blocks, then allow it to calcify on the surface, thus adding structural strength to the stone. They are also using specialized strains of bacteria to eat away at grease and grime on some of the fountains.

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6 0

2 years ago

What could happen if an athlete receives multiple concussions, especially before the initial concussion is healed?.

Strike441 [17]

It can cause massive long term brain damage such as having a foggy brain, some can also lead to problems with your eyesight. But most importantly if receiving a concussion before one is healed can cause severe brain swelling.

3 0

2 years ago

I Was thinking of just leaving everything I socialize with without telling anyone but the only thing stopping me from doing that

lara31 [8.8K]

Answer:

Dont leave your house because you are in quaratine and need to protect other people's lives

5 0

3 years ago

Read 2 more answers

Cancer treatments such as chemotherapy target rapidly dividing, cancerous cells, but can also destroy noncancerous cells with a

muminat

Answer:

The muscularis externa layer

Explanation:

The muscularis externa layer has three layers of muscle. An innner oblique layer , a middle circular and an external longitudinal layer. The contraction of these muscle layers help to break up the food mechanically.

7 0

3 years ago

Consuming achol while pregnet can cause what in the fetus

Oliga [24]

Consuming alcohol* while pregnant* results in Fetal Alcohol Syndrome as well as other birth defects.

3 0

3 years ago