1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Paladinen [302]
2 years ago
12

The purpose of pre-cleaning the dental operatory is to..

Biology
1 answer:
Marat540 [252]2 years ago
5 0

B.

All dentist equipment is used in the mouth. Many deseases, bacteria and viruses are transmitted trough saliva, and not all of these are weak. So, that is why we clean the dental operatory, to lower the chances of transmitting anything.


Hope it helped,


BioTeacher101

You might be interested in
Write a short essay on a local natural resource that is mined in your region and the uses that come from this mineral. List ways
Anna [14]

Answer:

Gypsum and limestone.

Explanation:

Mining of valuable stones such as gypsum and limestone occur in my location. These valuable stones are used in the formation of beautiful tiles and in painting materials. Due to extraction of these valuable stones, erosion of the land occur as well as air pollution increases by the use of machines for extracting these minerals so it caused adverse affect on the environment so this mining has to be limited in order to both save the environment and get benefits from these minerals

7 0
2 years ago
Both animal and plant cells are eukaryotic cells. What is the difference between animal and plant cells?
kramer

Answer:

A. Plant cells have cell walls and chloroplasts, Animal cells do not.

Explanation:

6 0
3 years ago
Read 2 more answers
If an object is placed an electric field how will it move
Vaselesa [24]

Answer:

Explanation:

Electric field is a vector quantity whose direction is defined as the direction that a positive test charge would be pushed when placed in the field. Thus, the electric field direction about a positive source charge is always directed away from the positive source.

3 0
2 years ago
Name the process responsible for the formation of glomerular filtrate<br>​
STatiana [176]

Answer: Please refer to:

The process by which glomerular filtration occurs is called renal ultrafiltration. The force of hydrostatic pressure in the glomerulus (the force of pressure exerted from the pressure of the blood vessel itself) is the driving force that pushes filtrate out of the capillaries and into the slits in the nephron.

Explanation:

Not sure but hope it helps.

4 0
3 years ago
During which era was the earth dominated by mostly single-celled organisms?
lubasha [3.4K]

The first known single-celled organisms appeared on Earth about 3.5 billion years ago, roughly a billion years after Earth formed. More complex forms of life took longer to evolve, with the first multicellular animals not appearing until about 600 million years ago.

6 0
3 years ago
Read 2 more answers
Other questions:
  • When heavily armored marine sticklebacks have invaded freshwater lakes where there are no predatory fish, their populations have
    11·1 answer
  • How did you obtain genomic dna from your unknown bacteria?
    14·1 answer
  • How many sets of 23 chromosomes are found in human sex cells (gametes)?
    15·2 answers
  • Photosynthesis is to chloroplasts as energy productionis to
    5·1 answer
  • Mammalian labor and delivery involves a series of increasingly powerful contractions. Discuss the factors involved in the amplif
    10·1 answer
  • Which one of the following parts of the cells contains most of the organelles in the cell
    14·2 answers
  • Name one unique characteristic of the tobacco mosaic virus.
    14·2 answers
  • Where do you get the energy you have to do the things you like to do
    8·1 answer
  • Please someone answer..
    15·1 answer
  • When a mycelium infiltrates an unexploited source of dead organic matter, what are most likely to appear within the food source
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!