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
poizon [28]
2 years ago
5

Help me check my answer! And rephrase if needed

Biology
1 answer:
Alexus [3.1K]2 years ago
4 0

Answer:

it looks pretty good. weve been doing this for like 3 days now.

You might be interested in
Arrange the events to describe how an earthquake happens. Help pls, links and irrelevant answers will be getting reported.
Fiesta28 [93]

Answer:

F= 1

C= 2

A= 3

D= 4

E= 5

B= 6

G= 7

Explanation:

5 0
3 years ago
Which of the following best describes cell communication processes that are present in bacteria, yeast, and multicellular organi
Savatey [412]

Answer:

They release chemical messengers to communicate with cells they may or may not be in direct contact with.

Explanation:

Unicellular organisms such as bacteria or yeast, 'talk' to each other through the release of chemicals. In bacteria, this is known as quorum sensing which allows them to determine the surrounding bacterial population density. In yeast, one of the more popular pathways is known as the mating factor pathway, which allow the organisms to find mates. Whereas, in multicellular organisms (such as humans), this chemical release allows for cell-cell co-ordination which keeps the system functioning correctly.

5 0
3 years ago
Describe two examples of negative effects air pollutants have on the human respiratory<br> system
Serjik [45]

Answer:

irritate people's breathing, ling cancer, asthma

Explanation:

Particulate matter in the air decreases life expectancy according to many researchers. Pollutants such as ozone irritate people's breathing, trigger asthma symptoms and cause lung and heart diseases. Exposure to environmental tobacco smoke causes many severe respiratory health problems such as asthma and lung cancer.

5 0
3 years ago
Read 2 more answers
Son materiales que se pueden imantar al
ExtremeBDS [4]

Answer:

Los materiales que se pueden imantar al estar cerca de un imán son los materiales Paramagnéticos, ya que en estos materiales los espines de los electrones se orientan en la misma dirección del campo magnético que le fue aplicado.

5 0
3 years ago
Which best describes the difference between osmosis and diffusion?
iVinArrow [24]
The answer is b because diffusion is the transfer of particals from high to low and osmosis involves water
4 0
3 years ago
Other questions:
  • Help! I'm bad at science
    15·1 answer
  • BRAINLIESTTT ASAP!!
    6·1 answer
  • Salt water is denser than fresh water. What ecosystem would be most affected by this fact? Explain your answer
    5·1 answer
  • Which produces the sediment that ultimately lead to soil formation?
    8·1 answer
  • A young mother with an ill child tells the visiting nurse that she belongs to the Christian Scientist religious group and will n
    6·1 answer
  • Typhoon is another name for
    15·2 answers
  • ​which substance is known to be produced by small intestinal bacteria?
    6·1 answer
  • Drilling and digging are industrial activities that result in the release of toxic chemicals into the ground and water
    10·1 answer
  • Helpppp i have 2 mins lefttt
    12·1 answer
  • In what processes is carbon a reactant or a product in the carbon cycle?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!