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
Genrish500 [490]
3 years ago
7

Only number 2,3,4????????

Biology
1 answer:
tangare [24]3 years ago
4 0
The first one is commensalism. The second one is mutualism. The last one is parasitism.
You might be interested in
In the oceans the colder water sinks into deep basins, while warmer water stays closer to the surface. The water then moves arou
Zanzabum
The answer is C hope we helped 
7 0
3 years ago
Read 2 more answers
And your Answer is Best management practices (BMPs) are methods that have been determined to be the most effective and practical
ipn [44]

Answer:

Use Fertilizers Wisely.

Apply Pesticides Wisely.

Use Landscaping Practices that Prevent Erosion.

Wash Your Vehicle Wisely.

Dispose of Pet Waste.

Use and Dispose of Household Chemicals Safely.

Evaluate Existing Roads

6 0
3 years ago
Which of these structures forms a complete ring around the airway?hyoid bonetracheal cartilagecricoid cartilagethyroid cartilage
Lubov Fominskaja [6]

Answer: cartilage

Explanation: because it is not hard or soft but it still is bone and that is what your ears and nose is made of

8 0
3 years ago
Read 2 more answers
Structures in the cell
allochka39001 [22]

A cell consists of three parts: the cell membrane, the nucleus, and, between the two, the cytoplasm. Within the cytoplasm lie intricate arrangements of fine fibers and hundreds or even thousands of miniscule but distinct structures called organelles.

5 0
3 years ago
Read 2 more answers
1. Get a flashlight and switch it on.
Anna [14]

Answer:

Explanation:

1. The beam emitted travels along a straight path and it is divergent in nature. It has its radius increasing progressively as the distance away from the source of light increases.

2. It would be observed that the region where the bulb is positioned has denser light beam. This gets fainter towards the edges of the beam and away from the bulb.

8 0
3 years ago
Other questions:
  • Biogeographic isolation leads to _________, the formation of a new species.
    8·2 answers
  • What is the scientific notation for .000056 grams?​
    6·1 answer
  • Object A and Object B are 100 meters apart. If Object A gains some mass, how does that affect the gravitational force between th
    10·1 answer
  • Which culprit originates an allergic response and causes Juan to sneeze when he sniffs the morning glory flower?
    9·2 answers
  • Calculate the mass of glucose metabolized by a 78.8 kg person in climbing a mountain with an elevation gain of 1570 m . Assume t
    11·1 answer
  • The venom of a black widow spider causes neurons to release a flood of the neurotransmitter acetylcholine. this can cause:
    7·1 answer
  • What are the two main organs of the cardiorespiratory system?
    10·2 answers
  • O hipotálamo produz 2 hormônios: ocitocina, que estimula a contração do útero no parto e estimula a liberação do leite marterno;
    5·1 answer
  • Maintaining blood glucose levels is an important homeostatic activity of the body, not specifically because every cell of the bo
    9·1 answer
  • All are true about viruses EXCEPT:
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!