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
Ann [662]
3 years ago
15

Which of the following would be an example of a cartilaginous fish?

Biology
1 answer:
rosijanka [135]3 years ago
3 0
A shark because its more cartilage than actual bone.
You might be interested in
Please answer!! ill Mark brainliest!!​
cricket20 [7]

i am not 100 on this but i thinkk it is B

6 0
3 years ago
What is the function of the structure labeled Y?
Rashid [163]

Hey there!

I'm assuming it's pointing to the wall in between the two sections of the heart.

We can go over the function of the blue section and red section of the heart. Though I must admit I am not well versed with hearts of birds, I will assume this is similar to a human one. The blue section <u>receives blood from the body which doesn't have any oxygen left in it,</u> and the red section <u>receives blood from the lungs, newly oxygenated.</u> This sector in between separates these two sections, and separates oxygen-poor blood and oxygen-rich blood.

Thus, your answer is option D.

Hope this helps, feel free to let me know if you have any additional questions about this specific problem!

3 0
3 years ago
Read 2 more answers
What the heck is a null and alternative hypothesis?
Masja [62]

Answer:

Explanation:

mutual statements. (population )

6 0
3 years ago
I need help with dis the one dat says a diagram
Grace [21]
Hello, is there anyone here a pharmacy technician?
5 0
2 years ago
Read 2 more answers
How does acidity affect enzymes in the cytoplasm of a cell?
andrey2020 [161]

Enzymes are biological catalysts which increase the rate of biochemical reactions without undergoing any change themselves. They bind with the substrate to form a enzyme substrate complex leding to the formation of product releasing free enzyme.

Enzymes have an optimum pH at which they show their maximum activity. Any change in the pH effects the enzyme and the enzymatic reaction. Most of the enzymes are functional at the neutral pH of 7 in the cell cytoplasm with a few exceptions. An acidic environment in the cell, changes the tertiary structure of the enzymes and the bonds of the enzymes are weakened. Thus, preventing the substrate binding to the active site of the enzyme and inhibiting catalysis. This is due to the change in the structure of the active site leading to the lack of electrostatic attraction between the enzyme and the substrate.

3 0
3 years ago
Other questions:
  • A mother brings a 15-month-old child to the well-baby clinic. she states the child has been taking approximately 18 to 20 oz (54
    11·1 answer
  • What holds the two strands of DNA molecules to each other
    10·2 answers
  • Is a fetus alive accoring to the 8 characteristics of life?
    14·1 answer
  • Which of the strands use a template for dna replication? question 2 choices choice
    13·1 answer
  • The primary stimulus for release of adrenal medullary hormones comes from Select one: a. the kidneys. b. aldosterone. c. the ant
    7·2 answers
  • Jacque is hiking in the mountains and sees a very large and colorful rock layer. It looks different than the surrounding rock la
    11·1 answer
  • What is the purpose of the part of the female reproductive system highlighted
    5·2 answers
  • Explain how energy is released from ATP -
    6·1 answer
  • A scientist is studying the population of a particular species of beetle in an ecosystem. The beetles currently have an estimate
    5·1 answer
  • Eye color , hair color , and skin color often vary from person to person and even witch in family , one explanation is that
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!