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statuscvo [17]
3 years ago
15

Water is an example of aA. mixtureB. non-polar moleculeC. soluteD. compound

Biology
1 answer:
g100num [7]3 years ago
6 0
Answer: "D. Compound"
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sdas [7]

Answer:

the photo is just black i cant help you like that

Explanation:

8 0
2 years ago
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What is the Mechanical energy when
Scilla [17]

Answer:

ME = 20 * m, where m is the mass of the pendulum

Explanation:

As we know that mechanical energy is the sum of kinetic energy and potential energy.

Since the Pendulum at its highest point has zero velocity, its kinetic energy at this point is equal to zero.

Thus, here in this mechanical energy will be equal to the potential energy only.

Potential energy is equal to the product of gravity constant, mass of the body and the height of the pendulum

Thus,

ME = PE\\

PE = m * g* h\\PE = 10 * 2* m\\

PE= 20m

Hence,

ME = 20 * m

5 0
3 years ago
This family of bacteria is often associated with urinary tract infections?
Colt1911 [192]

Answer:

The correct answer is C) Proteus

Explanation:

Proteus comes under the family <em>Enterobacteriaceae </em>and is often associated with urinary tract infections in animals and humans. These bacteria are often the part of intestine but become pathogenic when enter into urinary tract.

<em>Proteus mirabilis</em> is a gram negative anaerobic bacteria present as normal flora of intestine known to cause urinary tract infections in humans but most of the urinary tract infection is caused by <em>E. coli.</em><em> </em>

When these bacteria get into the blood stream they can cause systemic inflammatory response syndrome and sepsis which has very high mortality rate.

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5 0
3 years ago
What three categories of energy expenditure make up the total energy expenditure? Define each briefly. For the average person, h
Ratling [72]

The categories  of energy expenditure include the following:

  • Resting metabolic rate - This is the total number of calories burned when your body is completely at rest and accounts for 60-75 percent
  • Thermic effect of feeding - This happens during feeding in which the metabolic rate increases and heat is produced and accounts for 5-15 percent
  • The thermic effect of activity -  the amount of energy burned during all physical activity and accounts for 15-30 percent.

<h3>What is Energy expenditure?</h3>

These are the processes which involves how energy is used or spent. The categories are mentioned above with their appropriate explanations.

Read more about Energy expenditure here brainly.com/question/24652118

4 0
2 years ago
Who mandates that employers of emergency responders must take certain measures to protect employees who are likely to be exposed
Ivan

Answer:

A.OSHA

Explanation:

The complete question is as follows:

Who mandates that employers of emergency responders must take certain measures to protect employees who are likely to be exposed to blood and other body​ fluids?

A.OSHA

B.UNICEF

C.CDC

D.USMLE

  • OSHA is the short form for the Occupational Safety and Health Administration  which is an agency of the  United States Department of Labor located in Washington D.C, USA.
  • The agency works to set and enforce standards for safe and healthy working environment for both men and women who work in private and public sectors.
  • The employers of OSHA have the responsibility to provide a safe workplace and ensure that no serious health hazards take place in the same.
  • Therefore the employers of emergency responders are mandated by OSHA to take measures to protect employees that are exposed to body fluids and blood.
3 0
3 years ago
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