All categories

3 years ago

Helpppppp!!!!!!!!!!!!!!!!!!!

Biology

2 answers:

Burka [1]3 years ago

8 0

Answer: option b

Step by step Explanation;

QveST [7]3 years ago

4 0

D is the answer thank me later

You might be interested in

Q6.7. During many epidemics, health-care professionals emphasize the importance of

Serga [27]

During many epidemics, healthcare professionals emphasize the importance of community mitigation strategies, such as wearing masks, frequent hand-washing, and social distancing because these strategies help reduce transmission even when drug-based treatments and vaccines are unavailable.

It is of vital importance in cases of epidemics to implement strategies such as:

Hand-washing
Wearing masks
Social distancing

in order to better protect our communities and ourselves.

Frequent hand-washing serves to eliminate the presence of a pathogen from the surface of your hands, reducing the risks that it will find entry into your organism or land on a surface with which others will come into contact. Should you or someone else contract the pathogen anyways, wearing a mask can help to reduce or deny the possibility of transmitting the disease.

Finally, should both previous measures fail, meaning that the virus or pathogen has infected an individual and penetrated the masks, social distancing can act as a final barrier that the pathogen will rarely be able to surpass, given that most pathogens cannot remain airborne over large distances.

For these reasons, healthcare professionals emphasize the importance of these strategies because they help reduce transmission until vaccines or drug-based treatments become available and herd immunity can be reached.

To learn more visit:

brainly.com/question/17606451?referrer=searchResults

3 0

2 years ago

Transpiration is the evaportaion of water form

gizmo_the_mogwai [7]

Transpiration occurs on plants. So the answer is D. Leaves

8 0

2 years ago

Please answer the following questions:

seropon [69]

Answer:

1)The criteria pollutants are carbon monoxide, lead, nitrogen dioxide, ozone, particulate matter, and sulfur dioxide. Criteria pollutants are the only air pollutants with national air quality standards that define allowable concentrations of these substances in ambient air.

2)Examples of a secondary pollutant include ozone, which is formed when hydrocarbons (HC) and nitrogen oxides (NOx) combine in the presence of sunlight; NO2, which is formed as NO combines with oxygen in the air; and acid rain, which is formed when sulfur dioxide or nitrogen oxides react with water.

3)By bringing national attention to water pollution issues, the Cuyahoga River fire was one of the events that led to the creation of the federal Environmental Protection Agency and the Ohio Environmental Protection Agency.

4)sry idk this one ☝️

5)On Days when High Particle Levels are Expected, Take these Extra Steps to Reduce Pollution:

Reduce the number of trips you take in your car.

Reduce or eliminate fireplace and wood stove use.

Avoid burning leaves, trash, and other materials.

Avoid using gas-powered lawn and garden equipment.

Explanation:

mark me as brainiest pls :)

8 0

2 years ago

What type of muscle contraction occurs when a muscle is exerting force equal to that placed on it, resulting in no appreciable c

iogann1982 [59]

Volunteers muscle relaxers length

6 0

3 years ago

When does the zygote attach to the uterine wall?

Fynjy0 [20]

About 11 to 15 days after conception the zygote attach to the uterine wall

6 0

3 years ago