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
Marta_Voda [28]
3 years ago
14

Sea starts eat by moving this organ outside their body A)lungs b) tongue c) teeth d) stomach

Biology
2 answers:
valina [46]3 years ago
8 0
It's stomach. Imagine if we did that. 
Kisachek [45]3 years ago
6 0
It pushes its stomach outside its body.
You might be interested in
After a natural disaster such as a hurricane or tornado what will happen in the damaged ecosystem
RUDIKE [14]

After a tornado or a hurricane the local ecosystem will be very damaged, and when the wind stops blowing, or all the water is drained/dried, the ecosystem will start recovering:

  • The earth will recover
  • Plants will regrow.
  • Animals will come back.
  • The ecosystem will slowly rebuild.

Hope it helped,

BiologiaMagister

3 0
3 years ago
Read 2 more answers
The following table describes five molecules that belong to the same class which class of bio molecule do the molecules in the t
gulaghasi [49]
The following question is how would you divide 16÷4
4 0
3 years ago
If mitotic cell division is the only way a particular species of single-celled organism can reproduce, it is most likely that
leva [86]
If mitotic cell division is the only way a particular species of single-celled organism can reproduce, it is most likely that the rate of evolution in this species is slower than in one that reproduces sexually. This is asexual reproduction, which causes mutations in a population to accumulate and combine more slowly than sexual reproduction in a cell line, as the mutations would have to arise multiple times in one line, rather than a few separate times and then be allowed to combine sexually for the descendants to have those traits. 
4 0
3 years ago
A key derived character of sharks and rays that distinguishes them from ray-finned fishes is
o-na [289]

Answer:

Jaws and a swimming bladder

Explanation:

A defining characteristic between sharks and rays that distinguish them from ray-finned fish is the *possession of jaws in sharks* and rays;and the *possession of swimming bladder in ray-finned fishes*.

Characteristics of sharks and rays are as follows :

They are cartiiliginous fishes; they possess *strong jaws* lined with teeth; body dorsoventrally flattened, fusiform (spindle shaped) with heterocercal tail(diphycercal in Chimaeras); paired fins; *no swimming bladder or lungs*; pelvic fins in males often modified to form clappers; Gill arches internal to gills; reduced notchord; lateral-line system; paired nostrils; internal nares absent; separate sexes; internal fertilization and direct development; oviparous, oviparous, or ovoviviparous. Examples include, Spiny dog fish or dog shark, Ray Raja, Chimaera.

Characteristics of ray-finned fishses:

They generally lack paired fins; no internal nares; *air sacks usually function as swimming bladder*; skeleton usually well ossified. Blind olfactory sacs (do not open into the mouth); Tail homocercal. Examples include Tilapia, Claris,and Polypterus.

3 0
3 years ago
Who do study edexcell certificate level? and can help be physics,chemistry and biology exam​
Dominik [7]

I have done GCSE sciences and also applied science a level so I could probably help you :)

6 0
2 years ago
Other questions:
  • How does the United States limit the power of its government? i. Government officials are subject to the law. ii. Government off
    14·1 answer
  • When a denser oceanic plate moves underneath a less-dense continental plate, what two types of geologic structures are produced
    13·1 answer
  • Besides being very painful, a blockage in a ureter due to kidney stones or external pressure is serious because it leads to an i
    5·1 answer
  • kmf Of the 40 specimens of bacteria in a dish,3 specimens have a certain trait. If 5 specimens are to be selected from the dish
    8·1 answer
  • Which statement best describes the scientists who have contributed to our current body of scientific knowledge?
    13·2 answers
  • According to scientists, all of the bodies in the universe came from a rotating cloud of gases and dust about
    12·1 answer
  • Help pls :(( it would help me alot
    6·1 answer
  • What is made when a sperm cell combines with the polar nuclei?
    12·1 answer
  • ______________________ used to identify an unknown organism, a series of questions that lead you to the names of the organism.
    12·1 answer
  • Convert 5.64 centimeters to millimeters
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!