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
n200080 [17]
3 years ago
8

a new disease has suddenly appeared and scientists are trying to determine whether the disease agent is a virus or a bacterium

Biology
1 answer:
kompoz [17]3 years ago
4 0
Bacterium because you are more likely to get it than a virus 

You might be interested in
The pH indicator bromothymol blue is an alkaline solution and yellow is an acidic solution. A slight increase in acidity. Such a
spayn [35]

Water plants in the solution are placed under a bright lamp. Thus, option "B" is correct.

<h3>Explain your answer briefly?</h3>

As we know adding carbon dioxide in as solution result in the change of its acidity this is result in the indicator to change from blue to yellow. In the question, it is asked that what factors from the given option will cause yellow indictor to blue which means what factors cause the solution to be alkaline from acidic.

Placing the green water plants in the solution under a bright lamp will cause the is utilizing and remove present carbon dioxide in the solution and leads the to blue color from the yellow color of the solution.

Thus, this could be the answer.

The question is incomplete, however, the missing part is given as below:

A. Yeast cells and sugar are placed in the solution. B. Water plants in the solution are placed under a bright lamp. C. Algae are placed in the solution and left in a dark room. D. A person blows air into the solution through a straw.

To learn more about  pH indicator click here:

brainly.com/question/16236741

#SPJ

7 0
2 years ago
How does antibiotic resistance arise? how do hospitals and feedlots contribute to this phenomenon?
Stella [2.4K]
<span>Antibiotic resistance arises due to the evolution of the organisms they are designed to destroy. Subsequent generations of such organisms develop resistance to the antibiotic. Hospitals' overuse of antibiotics quickens the process, as does the administration of antibiotics to feedlot cattle, whose meat is consumed by people.</span>
8 0
3 years ago
Which best compares the respiratory system to the circulatory system?
andrew11 [14]

Respiratory system is refers to as the organs which are involved in breathing such as nose, throat, larynx, trachea, bronchi, and lungs. It is also known as respiratory tract.

The  circulatory system  is refer to as which contains the heart and the blood vessels and blood moves throughout the body in vessels. This circulatory system helps tissues to get enough oxygen and nutrients, and it helps them get rid of waste products.

<h3></h3><h3>What is breathing?</h3>

When person inhale (breathe in), air enters in the lungs, and oxygen from atmosphere moves to body blood. At the same time, carbon dioxide, a waste gas, moves from blood to the lungs and is exhaled (breathed out).

Breathing process is known as gas exchange which is is essential to life.

For more information regarding breathing, visit:

brainly.com/question/15001725

#SPJ

8 0
3 years ago
What effect does exersise have on the nervous system​
Anna007 [38]

Answer:

When you exercise it causes your muscles and your pearl your pures in your skin to produce sweat and cause pain to your nervous system telling you that is exhausting

7 0
3 years ago
Read 2 more answers
Which of these instruments is listed with the wrong type of lens that it uses?
AleksAgata [21]

Answer and Explanation:

Hello,~Let's~answer~your~question!

<em>Q.Which of these instruments is listed with the wrong type of lens that it uses?</em>

<em>→ A.telescope, convex </em>

<em>→ B.camera, convex </em>

<em>→ C.flashlight, concave </em>

<em>→ D.microscope, concave</em>

<em />

<em>→ </em>The~answer~for~this~question~is~option~D<em />

<em />

<em />Because,~ A~telescope~has~convex~lens~and~so~does~a~camera,and~a~ microscope~too~uses~a~convex~lens.<em> </em>And,~a~flashlight~uses~concave~thus~option~d~is~wrong!<em />

<em />

<em>Hope this helped you!</em>

5 0
3 years ago
Other questions:
  • 1. form and structure of an organism or any of its parts morphology
    14·1 answer
  • how do scientists explain how a nebula collapses on itself when the laws of physics show that the heat and pressure would cause
    8·2 answers
  • Which of the following is a scientific question about lavender plants?
    12·2 answers
  • Which of these germinal layers give rise to the digestive system, the circulatory system, and the nervous system?. . . . Endoder
    14·2 answers
  • What is the function of the hormone progesterone?
    9·1 answer
  • How does the shape of the earth and its tilted axis influence where terrestrial communities are found?
    6·1 answer
  • HELLP!
    9·1 answer
  • A strawberry plant is an example of a plant that can reproduce through the process of vegetative reproduction. Are the offspring
    12·2 answers
  • Characteristics of a flower in the class; Magnoliospida?
    7·1 answer
  • Deleted question this way because of no other method
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!