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
elena-s [515]
3 years ago
9

How do spines protect ocean stickleback fish ?

Biology
2 answers:
lawyer [7]3 years ago
4 0
When a Stickleback fish feels threatened, it will flare out its pair of pelvic spines and three dorsal spines, making it difficult for predators to swallow them. 
fiasKO [112]3 years ago
4 0
When threatened, a stickleback can simultaneously flare out its pair of pelvic spines and three dorsal spines, making it difficult for predators to swallow them. age, new freshwater lakes formed as glaciers melted. These lakes provided new breeding grounds for stickleback swimming to these lakes from the ocean.
You might be interested in
How would a tsunami most likely affect the abundance of aquatic organisms in the intertidal zone of the ocean?
AlexFokin [52]

Answer: C). A tsunami would decrease abundance by causing physical damage to the organisms and their ecosystems.

An intertidal zone is also known as littoral zone. It is the region which is covers the foreshore and seabed. This region is exposed to the affects of tides. This region is highly vulnerable to tsunamis. The tsunami will disturb the habitat of organisms living in intertidal zone. Therefore, will result in decrease in abundance of aquatic organisms.

5 0
3 years ago
Read 2 more answers
In roots, ____ increase the surface area through which water and minerals can diffuse.
Ilya [14]
The answer is <span>root hairs</span>
8 0
3 years ago
Heart on the run, keep your hand on a gun, cant trust anyone....<br> - Cover Me Up by Morgan Wallen
nevsk [136]

Answer:

its   "a heart on the run  keeps a hand on a gun  you can't trust anyone"

4 0
3 years ago
What type of speciation occurs when a plant population becomes reproductively isolated while living with its parent population?
Maksim231197 [3]
Sympatric    Wassup gradpoint boiis
3 0
3 years ago
Read 2 more answers
Fathers can only pass X-linked traits to their _[blank1]_, while mothers can pass X- linked traits to their _[blank2]_. What opt
OleMash [197]

Males only have X chromosomes and only pass to their daughters

Explanation:

7 0
2 years ago
Other questions:
  • An important organelle found in eukaryotic cells produces ribosomal subunits from proteins and ribosomal RNA, also known as rRNA
    5·2 answers
  • Ras is a g-protein that is activated when a growth factor attaches to egfr. its activation results in the in the exchange of gtp
    12·2 answers
  • An animal cell is placed in an aqueous solution. The cell has a solute concentration of 6%, while the aqueous solution has a sol
    8·2 answers
  • Describe how DNA replication takes place?
    14·1 answer
  • Is plants eukaryotic or prokaryotic?
    7·1 answer
  • Luciana notices that the air in her science
    8·1 answer
  • Hi, can someone please help? Will mark brainliest!!!
    11·1 answer
  • Please help me please will give brainliest to ​
    12·1 answer
  • What would happen if cytokinesis did not work properly?
    6·1 answer
  • Minerals maintain their chemical structure and are not broken down during digestion.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!