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
Ad libitum [116K]
3 years ago
5

what do you think earth looked like millions ago? Explain how plants and animals may have been different then from what they are

like now
Biology
1 answer:
vitfil [10]3 years ago
4 0

The earth may be covered by many plants and have more water resource,fresh air,and natural resources than now because their is no any pollutant that can pollute the air water and soil so there may not be any kind of pollution and also there is more plant resource than now because now a day's most forests and plant vegetations are cuted down to make houses and also huge factories.

Can you add me as the brainleist please?

You might be interested in
Science relies primarily on _______, the premise that knowledge should initially be acquired through observation.
allsm [11]
Science relies primarily on empiricism, the premise that knowledge should initially be acquired through observation.

5 0
4 years ago
Cystic fibrosis is a recessively inherited disorder that results from a mutation in the gene encoding CFTR chloride ion channels
tensa zangetsu [6.8K]

Answer:

the answer is b because it's right

8 0
2 years ago
How might the sources of food differ from island to island
sammy [17]

In terms of biodiversity, islands are special locations that contain a range of creatures and ecosystems for both native and endangered biodiversity. Endemism is typical of many islands. Thus islands are regarded as hot spots for biodiversity from a regional biodiversity viewpoint. In a collective portion of a basic land ecosystem it is much simpler to conserve species diversity than by shielding only one region of an archipelago.

Since every island has a specific variety of plants and animals, it is important that conservationists preserve the entire island chain. Thus allow the sources of food to differ from island to island in an archipelago. The type of producer originated in an island and then the type of consumers consuming it differ from island to island due to huge variety of and different adaptations of organisms.

4 0
3 years ago
How long does blood from a transfusion last?
adoni [48]
It can last from 1 to 4 hours
4 0
4 years ago
Which of the following is responsible of holding DNA ​
jeka57 [31]

Answer:

Hydrogen bonds.

Explanation:

The DNA double helix is held together by two main forces: hydrogen bonds between complementary base pairs inside the helix and the Van der Waals base-stacking interaction.

4 0
3 years ago
Other questions:
  • How and when does DNA appear during photosynthesis
    12·1 answer
  • The nurse is caring for a 6-year-old girl who had surgery 12 hours ago. the child tells the nurse that she does not have pain, b
    12·1 answer
  • Which of the following depicts a molecule of DNA?
    14·2 answers
  • What do plants produce that supports the higher trophic levels of the community?
    11·1 answer
  • What happens when someone drinks chromyl chloride​
    14·1 answer
  • Metabolic pathways are designed to synthesize necessary cellular reagents as required for cellular and tissue function. to accom
    15·1 answer
  • What step occurs first in the embryonic development of most bones?
    14·1 answer
  • What is the difference in the role of an operator and the role of a promoter
    13·1 answer
  • Mildred is able to measure the amount of carbon-14 in her sample and compare this to the amount of carbon-12 in it. She uses thi
    8·2 answers
  • What is the most important reason that sediments at beaches are usually rounded and smooth?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!