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
Vsevolod [243]
3 years ago
9

The Devonian marked the time of greatest diversity in which of the following?

Biology
1 answer:
USPshnik [31]3 years ago
5 0
I would say that the fishes exhibited the greatest diversity (though the brachiopods also had considerable diversity) and mostly were of the ostracoderms (with a platey or shell-like skin and no jawbone) which exhibited many varieties and also the placoderm which had gills, a jawbone and fins so was developing characteristics of modern fish. 
You might be interested in
What is the role of ATP in cross bridge cycling
maria [59]

Answer:

ATP is responsible for cocking (pulling back) the myosin head, ready for another cycle. When it binds to the myosin head, it causes the cross bridge between actin and myosin to detach. ATP then provides the energy to pull the myosin back, by hydrolysing to ADP + Pi.

7 0
2 years ago
Read 2 more answers
WILL GIVE BRAINLYEST
xxTIMURxx [149]

Answer: I think number 2 b

Explanation:

4 0
3 years ago
Plants are unique because they have<br> which absorb licht energy from the sin
qwelly [4]

Answer & Explanation:

Plants are unique because they have chloroplasts, which absorb light energy from the Sun.

-Hope it helps!

。◕‿◕。

5 0
2 years ago
Witch of the following is the most abundant source of carbohydrates?
Irina-Kira [14]
Please state the options / choices so that we can answer your question. Thank you.
3 0
3 years ago
Read 2 more answers
Which consumer are maggots in the food chain
tangare [24]
Maggots are decomposers

3 0
3 years ago
Other questions:
  • Any help??? It would be appreciated!
    6·1 answer
  • Which of the following best describes an Annelid's segmentation?
    11·1 answer
  • A chemical that is contained at the end of the axon whose purpose is to pass information on to another neuron is called a(n):
    9·1 answer
  • Why are short bones well suited to an area like the wrist? Why are long bones more suited to areas like the lower arm?
    7·1 answer
  • What kind of evolutionary advantage did lactose tolerance have?
    10·2 answers
  • The molecules of life are all carbon-based.<br> True<br> False
    13·1 answer
  • A student is constructing an explanation of the cycling of matter in and out of a plant during photosynthesis. Which statement w
    9·2 answers
  • Which statement regarding these methods of reproduction is correct?
    12·1 answer
  • What is photosynthesis??????????????​
    12·2 answers
  • Which of the following is an input to the light dependent reaction?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!