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
Anastaziya [24]
3 years ago
12

Why do we need to wash our hands before eating and after using washrooms?

Biology
1 answer:
Dmitry_Shevchenko [17]3 years ago
8 0
Because bacteria could get on our hands through out eyes, ears, mouth, or nose (since all of which is noted to be connected to one another) and it could make you extremely sick. Although some bacteria is good for you, an extreme amount can make you extremely sick.
For example, you can contract ecoli and if that's not treated it can be fatal because you lose a ton of fluid and nutrients! Good luck, rockstar. I hope this is what you were looking for, and you pass! (:
You might be interested in
Soo-Jung used the subtraction property of equality to solve an equation for y. Which equation could be the one that Soo-Jung sol
antiseptic1488 [7]

Explanation:

Option 1.

4y=12

Dividing 4 both sides

y=3

Division property should be used.

Option 2.

\dfrac{y}{4}=12

Cross multiplying each other,

y=12(4)

y=48

Option 3.

2(4y)=12

Opening bracktet in LHS

8y=12

Dividing both sides by 8 i.e.

y=\dfrac{12}{8}\\\\y=\dfrac{3}{2}

Division property is used.

Option 4.

y+4=12

Subtracting both sides by 4 i.e.

Y+4-4=12-4

y=8

Subtraction property is used.

<em><u>It means that in option (4) Soo-Jung used the subtraction property of equality to solve an equation for y.</u></em>

3 0
3 years ago
Read 2 more answers
Which of the following TWO statements are TRUE about chromosomes?
allsm [11]

Answer:

Option A is true humans have total 46 chromosomes and total 23 pair of chromosome it possess in DNA

Explanation:

5 0
4 years ago
Snake venom contains a mixture of enzymes, which include phospholipase that break down cell membranes, proteinases that destroy
Alik [6]

Answer:

The correct answer is - Venom enzyme inhibitors.

Explanation:

The snake venoms are the complex mixtures of phospholipase A2s, disintegrins, serine proteases, C-lectins, and metalloproteases, and others. The snake venom phospholipase A2s (svPLA2s) enzymes found in most of the families of venomous snakes that cause anticoagulant effects, cardiotoxicity, neurotoxicity, and cytotoxicity, and other effects.

In antivenom, there are Venom enzyme inhibitors other than antibodies that help in neutralizing these enzymes by weakening or inhibiting these toxic actions.

3 0
3 years ago
How does the process of cytokinesis differ from the process of mitosis?
Black_prince [1.1K]

Answer:

Basically, mitosis is a process by which is duplicated genome in a cell is separated into two halves that are identical in nature. Cytokinesis is the process where the cytoplasm of the cell divides to form two 'daughter' cells.

Explanation:

3 0
2 years ago
Read 2 more answers
Alexander Fleming kept finding mold contamination that was killing his bacterial cultures. This observation eventually lead to t
Usimov [2.4K]

Answer:

Fungi compete with bacteria for resources

Explanation:

Alexander Fleming discovered the Fungi called Penicillium notatum. He discovered that his culture was contaminated by a Fungi mold and the Bacteria in the culture were dying.

He figured out the mold as the cause and found it to be Penicillium. He also discovered the death was caused by the competition of fungi and bacteria for available resources and the fungi’s interference with the cell wall(cell lysis) of the bacteria.Several years later after technological advancements and researches , the fungi was extracted and isolated and produced in large quantities as a potent antibiotic.

8 0
4 years ago
Other questions:
  • HOME › ASSIGNMENTS ► ASSIGNMENT -<br> Asexual versus Sexual Reproduction 3
    9·1 answer
  • Brain Cells, lung Cells and bone Cells are all Cells that are found in our bodies? True or False.​
    7·1 answer
  • Help me please it is just one question !
    7·2 answers
  • Which statement best describes the adiabatic process?
    15·2 answers
  • Which process provides environments that are conducive for marine ecosystems?
    15·2 answers
  • Does bread attain and use energy?
    10·1 answer
  • What is the name of the hair-like structures on sponge cells that move back and forth to help move water, nutrients, and waste t
    11·2 answers
  • What is a all the interacting populations that live in the same
    11·2 answers
  • The rough endoplasmic reticulum and Golgi apparatus work together in eukaryotic cells. What is one way that the rough endoplasmi
    10·1 answer
  • The process by which sediments are laid down or deposited.
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!