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
vampirchik [111]
3 years ago
14

List several characteristics of class Chondrichthyes that separate it from class Agnatha and class Osteichthyes.

Biology
1 answer:
Rasek [7]3 years ago
5 0
The Chondrichthyes are the cartilaginous fishes including the sharks, rays,<span>skates and chimeras. The Osteichthyes are the bony fish. Both of these groups </span>became established during the Devonian Period about 400 million years ago. The Chondrichthyes <span>differ from the Osteichthyes in many respects, including their</span><span>

</span>

You might be interested in
The Pangaea theory supports the theory of plate tectonics because _____.
Volgvan
I believe the answer is A it’s is A lol
6 0
3 years ago
Homeostasis refers to:
Lelu [443]
The answer is c
Because homeostasis is the state of steady internal, physical, and chemical conditions
8 0
2 years ago
Read 2 more answers
The way in which each of the three major groups of rock forms is different.
sammy [17]
That is true.

These are the three types:

Igneous- form when magma cools down and hardens.

Metamorphic- form under earth's surface after particles undergo intense heat and pressure.

Sedimentary- forms when different layers of sediment accumulate on top of each other and harden creating a solid piece.

Hope it helped!
3 0
3 years ago
Read 2 more answers
The head of a phospholipid can be described as _____.
sergij07 [2.7K]
I believe that the answer to this would be polar and hydrophilic (soluble in water). The answer would be the third option. What makes the head of a phospholipid hydrophilic is that its polar head is negatively-charged and made by a phosphate group. Hope this helps.
3 0
3 years ago
Read 2 more answers
L is a type of physical weathering.
Gnoma [55]
Abrasion is one of the four types of physical weathering.
3 0
3 years ago
Other questions:
  • The four nitrogenous bases found in DNA are cytosine, thymine, adenine, and deoxyribose sugar.
    9·2 answers
  • Lymph carries all of the following except
    13·2 answers
  • Please help me clearly 25 points mateee!!
    9·1 answer
  • 1.Describe at least one societal issue that scientists will be able to address using the sequence of the human genome.
    9·1 answer
  • Which is evidence of climate change due to geological evolution? *
    15·1 answer
  • As plants grow, stems and branches thicken or increase in girth. This thickening is a result of cells in the vascular cambium. V
    8·2 answers
  • The only type of microscope which requires no specimen prep is the…?
    12·1 answer
  • Organisms that are the same species must also belong to the same what?
    9·1 answer
  • 10
    13·1 answer
  • Which property of water is the result of hydrogen bonds?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!