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
SCORPION-xisa [38]
3 years ago
6

Research the group sarcopterygii and explain why all terrestrial vertebrates from cows to humans are included in this group whic

h describes fish?
Biology
1 answer:
irina1246 [14]3 years ago
8 0

Even though sarcopterygians are fishes, they are the common ancestor of all the tetrapodes (we humans included). Sarcopterygians have lobe-fins which are muscular fins with a single bone that articulates with the rest of the body. Lobe-fins are basically limb precursors. In fact, every vertebrate have lobe-limbs that originated from the lobe-fins of the sarcopterygians, so in a very real sense er and all the vertebrates alive are descendants of the sarcopterygians <span>fishes that lived in the Devonian 419.2 million years ago.</span>

You might be interested in
Heeeeeeelppppp please !
Dmitry_Shevchenko [17]

Incomplete dominance

5 0
3 years ago
Name a common product that contains a base
Zielflug [23.3K]

Answer:

one of em is Laundry Detergent

8 0
3 years ago
Read 2 more answers
Which of the following choices is the best example of how the cell membrane and mitochondria might work together to make energy
never [62]
The answer is D. in animal cells, the cell membrane allows materials in and out of the cell, while the mitochondria uses nutrients to make energy (ATP) for the cell.
7 0
3 years ago
Read 2 more answers
Radiation from the Sun heats the land during the day. A circular current of warm air rises from the land and moves out to sea, w
Alex_Xolod [135]

Answer:

D

Explanation:

6 0
3 years ago
The correct order of the structures of the motor neuron is:
Harman [31]
Below is the correct <span>order:
</span>
<span>dendrites, the cell body, axon, terminal branches of the axon.</span>


It is a neuron whose body is situated in the spinal string and whose fiber extends outside the spinal string to specifically or in a roundabout way control effector organs, essentially muscles, and glands.Motor neurons axons are efferent nerve filaments that convey signals from the spinal line to the effectors to create impacts
5 0
3 years ago
Other questions:
  • Which term describes organisms that live on the bottom of aquatic habitats?
    6·1 answer
  • Which group is incorrectly paired with its description?
    5·1 answer
  • Mendel was the first to understand that:1) Specific factors are responsible for inheritance2) The factors occur in pairs3) The f
    14·1 answer
  • Which change would occur over the longest amount of time?
    8·2 answers
  • I PUT THIS AS 20 POINTS SO PLEASE HELP! :(
    9·1 answer
  • Kate gathered three boxes of the same size made of different materials glass clear plastic and aluminum painted black. She place
    5·2 answers
  • 10. Deafness in cocker spaniels is inherited. The allele for deafness (d) is recessive to the allele for hearing (D). Two cocker
    13·2 answers
  • Which of the following will limit a population's growth?
    14·2 answers
  • Could someone pls help me with this question?
    6·2 answers
  • The division of human cells consists of a series of events, collectively called ________, or nuclear division, and ________, or
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!