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Fudgin [204]
3 years ago
12

Designing and building a water purification system is an example of how ________ has benefited society.

Biology
1 answer:
nika2105 [10]3 years ago
7 0

Question: Designing and building a water purification system is an example of how ________ has benefited society.

Answer: technology

Explanation: technology has benifited us greatly it has opened up more jobs and you can do work at home and the made electrcal dams

question answered by

(jacemorris04)

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Example of scientific question that could NOT be investigated
kakasveta [241]

Answer:

Example of scientific question that can not be answered would be : "why pink is better color"

Explanation:

A scientific question is the one which can be answered in the scientific experiments to test the question. It is supposed to be testable. A non-scientific question is the one which can't be addressed utilizing trial methodology. It is said to non-testable. However, there are some question that are scientific question but can not be tested

Why pink is better color? As no boundary is given for examination, this inquiry can not be tested or investigated.

5 0
3 years ago
The adrenal glands produce hormones that impact short-term responses, including fear and anger.
xz_007 [3.2K]

Answer:

Epinephrine, also known as Adrenaline

Explanation:

Adrenaline impacts short-term mood and can take seconds to flood your system.

*it may also be cortisol, I'm not sure if there's more context. Cortisol takes longer to work and can have long-term effects.

6 0
3 years ago
In terms of enzyme nomenclature, what is a k system?
zhenek [66]

Answer:

Allosteric enzyme

Explanation:

A K system is an allosteric enzyme for which the apparent affinity of the enzyme for its substrate is altered in the presence of effector and for which the apparent Vmax does not change. ... KM is a constant for any enzyme.

7 0
3 years ago
Does hydrogen and helium act almost like a furnace in the sun?
viktelen [127]

Answer:

Yes

Explanation:

Two isotopes of hydrogen, tritium and protium, undergo nuclear fusion in the sun to give helium, neutrons and a tremendous amount of energy. This reaction occurs at the very high temperature found in the sun and yields tremendous amount of energy.

Given the high temperature at which the said fusion reaction occurs, it is safe to say that hydrogen and helium act as a furnace at the core of the sun.

8 0
3 years ago
What challenges cell biologists face in the 21st century?
Crank

Answer:

There are many types of challenges are faced by the scientists in 21st century. some are as given below:

Explanation:

1. Getting biodiversity. We're losing species at a disturbing rate, and we have to comprehend what the implications of that may be.  

2. sustainable development. Like feasible agriculture, yet more broad sense. Discovering approaches to accommodate human needs while limiting the mischief we cause to the earth is urgent.  

3. Everything about hereditary qualities. It's simply so much fun.  

4. The most effective method to cut across political, social, and social limits and spur enormous and little scope activity to lessen biodiversity loss. This point may have a hefty sociology component, yet it's significant. All the natural and biological information on the planet won't make any difference on the off chance that we can't get individuals to follow up on it.

5 0
3 years ago
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