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
Gwar [14]
3 years ago
11

Tuberculosis is spread through the air when an infected person coughs or sneezes.

Biology
1 answer:
Alenkinab [10]3 years ago
3 0

The answer is true I think so rate me if you want

You might be interested in
Which statements describe deposition? Check all that apply.
GuDViN [60]

Answer:

The correct answer would be Deposition happens after weathering and erosion.

Deposition is the third step in the formation of sedimentary rocks.

It happens after weathering, erosion, and transportation of sediments such as pebbles, mud, sand, small rocks et cetera.

During this process, soil, rocks, sediments are added on the land mass that is, deposited which results in the building of sediment layers.

8 0
4 years ago
Read 2 more answers
This is the speed at which molecules or atoms move dependent on temperature and state of matter--?
jeka57 [31]
The speed is called 'average kinetic velocity' and this velocity is further distribued by the Maxwell Boltzman speed distribution


8 0
4 years ago
What are three main sources of genetic variation in organisms?
Readme [11.4K]
1- Mutation

2- Gene Flow

3- Sexual reproduction

Hope this helps :-)
7 0
3 years ago
Asi todas las células son muy pequeñas. ¿Qué limitaciones físicas y metabólicas determinan el tamaño celular? ¿ A qué problemas
N76 [4]

Answer:

- Limitación física: la relación superficie volumen es baja para un intercambio eficiente de sustancias con el medio

- Limitación metabólica: en principio no existen limitaciones metabólicas  

Explanation:

La membrana celular es una estructura fundamental para el funcionamiento celular, ya que de la membrana celular depende el intercambio de nutrientes y desechos por parte de la célula con su entorno (medio extracelular). En células muy grandes la relación entre la superficie cubierta por la membrana y el volumen celular es muy baja, lo cual dificulta el intercambio de compuestos (tanto nutrientes como desechos) con el medio extracelular. Por otro lado, los mecanismos metabólicos en principio no deberían verse afectados por el tamaño celular. Por ejemplo, los perfiles metabólicos de expresión génica son independientes del tamaño celular y están adaptados a diferentes tipos celulares, desde una célula huevo que es proporcionalmente varias veces más grande que un célula diferenciada la cual sin embargo no ha perdido la capacidad de dividirse, un ejemplo de esto son las células cancerosas derivadas de células epidérmicas diferenciadas las cuales poseen la capacidad de dividirse y de proliferar indiscriminadamente.

5 0
3 years ago
Imagine that there is a direct correlation between feeding efficiency and reproduction (the more resources you can gather, the m
Pepsi [2]

Answer:

bsgshdgehehhfhgxtctfyfbfgjfjbxjf

Explanation:

njdjdjsndjdhdhdj

5 0
3 years ago
Other questions:
  • Which of the following are true about bacteria? Select all that apply. Bacteria are all around you. Bacteria can helpful or harm
    15·1 answer
  • This is the study of biological inheritance.
    5·2 answers
  • Your best friend comes to you with a problem he is not doing well in school because he has too much going on after school he wan
    13·1 answer
  • Enzymes ___ the activation energy threshold required to start a chemical reaction lower or raise
    5·1 answer
  • Which of the following terms can refer to all life activities on a chemical level?
    14·1 answer
  • What type of Earth scientist would study the ways of predicting earthquakes? Explain your answer.
    7·2 answers
  • If a population grows larger than its environmental carrying capacity, what will happen?
    9·2 answers
  • I'm confused: Atoms combine to form molecules. Which of the following is another example of organization among living things?
    15·1 answer
  • Look at the screenshot and answer the question to be marked brainlyest.
    5·1 answer
  • If anolis lizards have x-y chromosomal sex determination, the locus of a gene for the uv reflectance pigment:______.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!