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
olga_2 [115]
2 years ago
5

3. Describe an example of a symbiotic relationship involving humans

Biology
1 answer:
Vesna [10]2 years ago
5 0

Answer: Humans have a mutualistic relationship with microorganisms, primarily bacteria, in their digestive tract. Bacteria aid in digestion and regulate the intestinal environment, and in return, they feed off of the food humans eat.

Explanation:Humans have a mutualistic relationship with microorganisms, primarily bacteria, in their digestive tract. Bacteria aid in digestion and regulate the intestinal environment, and in return, they feed off of the food humans eat.

You might be interested in
To which of the six crystal systems does a halite crystal( rock salt) belong?
otez555 [7]
A halite crystal belongs to the cubic crystal system. The other five crystal systems are monoclinic, triclinic, orthorhombic, tetragonal, and <span>hexagonal.
The cubic crystal system is characterised by</span> <span>the way the atoms in the mineral are arranged in the three </span><span>dimensional</span><span> shape of a </span>cube. The halite crystal has this shape. Attached is an image of it. 

7 0
3 years ago
Read 2 more answers
How many eggs does a chicken lay per day? I am starting an allotment with my uncle. He claims that a vet has been giving him inf
kiruha [24]
A chicken can only lay one egg a day. my friend mother has chickens thats how I no.
8 0
3 years ago
A researcher determines an organism to be eukaryotic, unicellular, and autotrophic. In which taxonomic group should this organis
Aleksandr-060686 [28]

According to the characteristics of this organism, it is classified into the Protist kingdom, which brings together unicellular or simple multicellular organisms that do not form tissues, both autotrophic and heterotrophic.

<h3>What is the kingdom protista?</h3>

It includes eukaryote-type organisms that, due to their characteristics, cannot be included in the rest of the kingdoms of this class.

Although most protists are unicellular, there are also multicellular protists and they can have autotrophic or heterotrophic metabolisms.

Therefore, we can conclude that the protist kingdom groups living beings that have cells belonging to the eukaryote group.

Learn more about Protist kingdom here: brainly.com/question/26845151

5 0
2 years ago
Match the human activity with how it intensifies the greenhouse effect . (Sorry couldn’t get a better photo)
alexandr1967 [171]

Answer:

1: Burning of fossil fuel

2: Deforestation

3: Waste disposal in landfills

Explanation:

Burning of fossil fuel is the one of the primary cause of increased level of carbon dioxide in air. Deforestation refers to uncontrolled cutting down of trees which in turn increases the level of carbon dioxide in air. Plants are the natural resources that remove the carbon dioxide from air through the process of photosynthesis. Waste disposals in landfills emits methane which is one of the greenhouse gas.

8 0
4 years ago
Pulmonary circulation vessels are vessels that carry blood from the heart to tissues throughout the body and returns from the bo
GarryVolchara [31]
True, pulmonary arteries carry the blood from the heart, while pulmonary veins return the blood to the heart.
4 0
3 years ago
Read 2 more answers
Other questions:
  • Which is the best example of fluid intelligence?
    14·1 answer
  • What is the effect of countercurrent multiplier in the loop of Henle?
    12·2 answers
  • How does the ratio of the two types of melanin you have affect your skin color?
    5·2 answers
  • The maps below represent the same area of the Amazon rainforest over an 8-year period as humans moved into the rainforest. Fores
    15·1 answer
  • The graph shows the history of human population growth
    14·2 answers
  • Which of the following distinguishing living things from nonliving things
    14·1 answer
  • What cell part contains an organisms genome?
    14·1 answer
  • 13. What term do we use to describe the maintenance of constant conditions, such
    8·1 answer
  • 6.L.14.4 Which is true of only animal cells?
    15·2 answers
  • Which of the following make up a nucleotide?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!