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
kolbaska11 [484]
3 years ago
8

Bony fish that live in freshwater use what to get rid of excess water ?

Biology
2 answers:
Trava [24]3 years ago
8 0
They use the algae in the water                                                           
bazaltina [42]3 years ago
4 0
Many fishes excrete Ammonia which takes a lot of water to be removed !! All the excess water are excreted out either through excretory system or by gills !!

Second they maintain ion balance by gills by uptaking ions by active transport !
You might be interested in
Need help please ??????
Klio2033 [76]
Virgin plan: called for equal representation, called for a bicameral legislature, was supported by larger states

New Jersey plan: was supported by smaller states, called for unicameral legislature,

I’m not sure about the called for proportional representation
3 0
3 years ago
What will happen to a population of predators if there is a sudden, temporary increase in the number of prey?
alekssr [168]
The number of predators and preys change from time to time following cycles. Whenever there is fewer prey, predators start dying because they have not enough to eat; however, that provokes the population of prey to be increased while there are fewer predators. So if suddenly the number of prey gets bigger, regardless of the number of predators, the cycles get disturbed by this sudden occurrence. The predators will get more to hunt, therefore getting more violent.
3 0
3 years ago
Identify two examples of environmental factors that may impact salivary peroxidase activity. Describe how each of the environmen
charle [14.2K]

Answer:

Examples of environmental factors that may alter salivary peroxidase include periodontitis, oral hygiene, presence of heavy metal ions, bacteria (e.g., <em>Streptococcus gordonii</em>), anaerobic conditions, temperature, pH, etc.

Explanation:

Peroxidase is an enzyme found in all aerobic cells that act to convert toxic hydrogen peroxide (H2O2) into dioxygen (O2) and water (H2O). This enzyme plays an important non-specific defensive role against proliferating micro-organisms that cause periodontal diseases such as periodontitis, which is a serious inflammatory disease affecting the tissues around the teeth. The most common environmental factors influencing the development of periodontitis include oral hygiene, smoking and age. In this regard, it has recently been shown that there is a positive correlation between salivary peroxidase activity and periodontal health, especially in non-smoker individuals. In consequence, it is expected that smoker individuals are more prone to suffer periodontal diseases by reduction of the salivary peroxidase levels.

7 0
2 years ago
What are decomposers?
svp [43]

B is the answer and this is proven by scientific research.

you can go out side a thro an orange peel in a garden and it will degrade and become fertilizer.   

4 0
3 years ago
Read 2 more answers
Какой тканью образованы кости скелета человека
Arlecino [84]

Answer:  костной и хрящевой тканями

Explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • The institute of medicine publication entitled "to err is human" reported that between _______ and ______ people die each year f
    10·1 answer
  • Which of the following describes a contribution of Native Americans to ecologists' understanding of interactions between humans
    5·1 answer
  • Tetrodotoxin (ttx) is a neurotoxin that blocks voltage-gated na+ channels. what will happen in an organism that ingests ttx? all
    8·1 answer
  • Vibrio cholerae is a bacterium that lives in water and is normally harmless to humans. If infected by a certain type of virus it
    7·1 answer
  • Which statement describes the reaction for cellular respiration?
    9·1 answer
  • According to Newton’s first law of motion:
    9·1 answer
  • How many of the animal phyla include single celled animals?
    14·2 answers
  • What technological advancement was necessary before scientists could begin to observe cells?
    12·2 answers
  • You will build a simulation of a population using the same elements as the simulation pictured here and show how the traits in t
    12·2 answers
  • What is the name of the tiny air sacs in your lungs?
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!