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
Elden [556K]
3 years ago
11

Sharks have skeletons made of _____. bone cartilage spongy tissue scales

Biology
2 answers:
Sav [38]3 years ago
8 0

The correct answer is option b i.e. cartilage.

Sharks do not have bones at all. They have cartilage instead of bones. Cartilage is white colored connective tissue. It is very flexible. Having cartilage instead of bones give many advantages to the sharks. Cartilage is much durable and light weighted than bones. Apart from this, cartilage is healed much faster than bones which are calcified and need long time for healing.

nataly862011 [7]3 years ago
3 0
Cartilage hope this helps ;D
You might be interested in
Which is not a characteristic of homologous chromosomes?
Yakvenalex [24]

Answer:

C. exact same type of alleles

4 0
3 years ago
Which of these forces affects the rate at which a radioactive material decays?
irina1246 [14]
Nuclear forces, according to my textbooks! Hope this helps!
3 0
3 years ago
Read 2 more answers
An example of an organism that is a prey
Stolb23 [73]

Answer:rabbits

Explanation:an owl or fox can kill the rabbit and eat it

8 0
3 years ago
Which statement is true about organisms such as a horse and a fungi that are unalike?
Sever21 [200]
I believe the answer is C
I read something in my textbook about all living organisms have history of the same genetic info =D
6 0
3 years ago
Read 2 more answers
Why would a fish with faulty valves in its conus arteriosus probably suffer from a lack of energy?
d1i1m1o1n [39]

A faulty conus arteriosus  would compromise on an effective gaseous exchange that keeps the blood of the fish oxygenated for respiration of tissues. The conus arteriosus is one of two accessory chambers found in most fish with two-chambered hearts. The primary function of the conus arteriosus is to prevent the backflow of blood and keep a steady flow of blood into the ventral aorta and the gills.






5 0
3 years ago
Other questions:
  • What is true about the relationship of adenine and thymine?
    15·2 answers
  • In many ways, a mule is a superior animal to the horse or donkey. Mules are often stronger and can jump higher than either of th
    5·1 answer
  • Geoscientists use ___________ to explore the deep layers of the earth that humans can not yet dig down into.
    8·1 answer
  • Which drug when administered will reduce some of the effects of opiods?
    6·1 answer
  • The most common type of leukocyte is a/an __________.
    11·1 answer
  • During a microscopic view of reproductive stages of bacteria cells, a tube connecting two bacterial cells was noticed.
    7·2 answers
  • The light from a star moving away from us would be experiencing what?
    12·1 answer
  • Compare and contrast the structure of DNA with RNA.
    7·1 answer
  • Worms break down dead plants in the soil to release nutrients. Which property of nutrients shows that they are a type of matter?
    6·1 answer
  • Which gas is produced as a result of cellular respiration.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!