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
trapecia [35]
3 years ago
11

Which organisms were not alive during a time when the earliest fishes evoled

Biology
1 answer:
sladkih [1.3K]3 years ago
6 0

The coelacanth is another lobe-finned fish that is a living fossil. It is thought to have evolved into roughly its current form about 408 million years ago, during the early Devonian, and has not essentially evolved further from its ancient form.

You might be interested in
What would the temperature of the<br> surface be if the Earth did not have an<br> atmosphere?
slava [35]

Answer:

The temperature of Earth's surface if there was no atmosphere would be over 200 degrees (F) in the daytime and below 200 degrees (F) at night.

3 0
4 years ago
Name 2 things that are stored in bone. These are both classified as what?
Mashutka [201]
All I know is that stem cells are made in the bone marrow, and they differentiate into red blood cells
8 0
4 years ago
The male and female reproductive systems mature as the_________ system develops.
Diano4ka-milaya [45]

Answer:

Reproductive

Explanation:

4 0
3 years ago
Oil is most likely to form becauseChoose one:
Luden [163]

B. tiny algae and plankton decomposed under conditions of heat, pressure, and low oxygen.

Explanation:

Oil is most likely to form where tiny algae and plankton decomposed under conditions of heat, pressure and low oxygen.

  Coal will form when plant materials like twigs, leaves and tree trunks decomposed under conditions of heat, pressure and low oxygen.

  • To form oil, algae and plankton will be gathered with sediments in a basin.
  • Rapid burial causes the algae and plankton to be cut off from aerobic environment that would lead to the decay of these organisms.
  • They are buried alive and as the basin subsides, temperature and pressure acts to produce kerogen.
  • Further cracking produces oil and gas.

Learn more:

Fossil fuel brainly.com/question/9231468

#learnwithBrainly

3 0
4 years ago
Mary doesn’t like yard work but she notices that the leaves on her lawn are starting to break down. What process is occurring he
swat32
Pretty sure it is decomposition, but it could be mineralization
4 0
4 years ago
Read 2 more answers
Other questions:
  • In humans, a. How many sperm develop from 100 primary sper matocytes? b. How many sperm develop from 100 secondary spermatocytes
    15·1 answer
  • In what other planets did differentiation occur? Venus Jupiter Mercury Mars Neptune
    12·2 answers
  • Name all of the parts that animal AND plant cells have and what their function is?
    8·1 answer
  • What does it mean when an enzyme is denatured?
    5·2 answers
  • A procedure in which contrast media is introduced into the biliary and pancreatic ducts through an endoscope in the duodenum; us
    13·1 answer
  • What data would you need to see in order to draw conclusions about the effectiveness of preventive surgeries?
    11·1 answer
  • Why is it likely that MOST speciation is allopatric?
    10·1 answer
  • Breathing is required for cellular respiration. Use the reactions for photosynthesis and cellular respiration to explain why bre
    15·1 answer
  • DDT is a synthetic compound commonly used as an insecticide. It was used to control mosquito species that commonly spread diseas
    9·1 answer
  • If there are class B mutations in the flower development genes of Arabidopsis thaliana, then determine the structures present in
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!