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
Veseljchak [2.6K]
3 years ago
11

What was the land like over 500 million years ago? what was under the sea?

Biology
1 answer:
lesya [120]3 years ago
6 0

The Earth would have simailar to today, but all the countries would be sorta close together due to pangea

You might be interested in
What level of structural organization is typical of a cytologists field of study?
Pavel [41]

Answer:

cellular level of organization

Explanation:

5 0
3 years ago
Read 2 more answers
55 POINTS PLS HELP
Cerrena [4.2K]

Answer:

2, 4, and 5 refers to scientific revolution while on the other hand, the remaining statements shows scientific observation.

Explanation:

Cloning has the potential to  significantly benefit a great many  people, so it should not be  considered immoral or risky is refers as scientific observation.

A scientist thinks that he might  find serious inconsistencies in the  fossil record if he conducts an  excavation in a new location is refers scientific explanation because explanation is needed for it.

The rocks present in western Africa  and eastern South America formed  at the same place and at the  same time is scientific observation because the scientists takes the data.

Even if modern organisms are  found in ancient portions of the  fossil record, this wouldn't challenge the theory of evolution in any way is refers to scientific explanation.

The cloning of organisms is an  exciting area of study, and more  resources should be be devoted  to it so it is refers as scientific explanation.

The age, type, and composition of  ancient rocks in western Africa are  nearly identical to the age, type,  and composition of rocks in  eastern South America is scientific observation which is taken by the scientist through research.

8 0
2 years ago
How does stopping at checkpoints benefit the cells?
pashok25 [27]
It makes sure they are in perfect condition for it to go through the cell cycle easier
3 0
3 years ago
Bone marrow transplant taken from a donor and infused through the central vein is coded to what icd-10-pcs code
slava [35]
The ICD-10-PCS code is 30240G4.

Firstly, select "Administration" (section 3) because the procedure is the administration of bone marrow to the patient. Secondly, select "Circulatory" (section 30) because it is being administered in a vein (circulatory system). Third, select "Transfusion" (section 302) because it is being done a transfusion of bone marrow. Then select "Central Vein" (section 3024) because that's the place of administration in the circulatory system. Lastly, go to "Bone Marrow" (section 30240G) as that is what's being transfused and then choose "Transfusion of Allogeneic Unspecified Bone Marrow into Central Vein, Open Approach" (<span>30240G4) because it is not specified what type of transfusion it is.</span>
5 0
3 years ago
Over many generations darker for color becomes more common in a population of squirrels living in a shady area
PIT_PIT [208]

The answer is letter b. adaptation. Adaptation occurs when living organisms adapt to their surroundings or environment over a long period of time. In this case, Dark Furred Squirrels were abundant, since squirrels adapted to the dark shady area they have lived and adapted into a dark furred one, which allowed it to be more common due to adaptation.



7 0
3 years ago
Other questions:
  • In what ways are red invasive fire ants costly?
    12·2 answers
  • Which process is necessary for sexual reduction but not asexual reproduction.
    11·2 answers
  • What is the process in which bacteria take up pieces of DNA from their environment?
    13·1 answer
  • Sickle cell disease is fairly common because __________.
    12·1 answer
  • What in earth's in interior causes subduction and sea-floor spreading?
    5·1 answer
  • The areas nearest the equator are warmer because the sun's radiant energy shines directly on those areas.
    10·1 answer
  • _____ currents are caused by temperature and density differences
    14·2 answers
  • What was the 1st life on Earth called
    11·1 answer
  • When compared to Eurkaryotic cells , prokaryotic cells are almost always
    7·1 answer
  • Contrast primary succession and secondary succession. Give an<br> example of each.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!