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
Korolek [52]
4 years ago
7

HELP!!

Biology
1 answer:
Kazeer [188]4 years ago
6 0
<span>I think 2.1 billion years ago

Hope this helped :)
</span>
You might be interested in
Need help/info on science homework just question#5
ki77a [65]
In unicellular organisms, the process of mitosis serves as a method or form of asexual reproduction, as organisms that are unicellular and are typically prokaryotic undergo mitosis to essentially duplicate and make additional offspring that are genetically identical clones as that of the original parent cell. Mitosis in multicellular organisms serves to replace lost, specifically damaged tissue of the organism, it also is crucial for the growth and development of the organism, as it is this particular portion of the cell cycle, when cells after growing and having their DNA duplicated can they separate and produce more and more cells.
6 0
4 years ago
Is light an external or internal stimulus for a plant?
wariber [46]
They are both external and internal can cause a response or resulting reaction
8 0
3 years ago
What is meant my urbanization and industrialization? How they degrade the environment ​
Whitepunk [10]
Urbanization is defined as “the process of making an area more urban” or an increase in the amount of people living in towns or cities. Industrialization is defined as “the development of industries in a country or region on a wide scale” meaning a strong military with modern weapons, factories to create things, modern cars and boats etc. Urbanization and industrialization put a strain on the environment because of carbon gases emitted, effectively warming the earth up, destruction of trees which lowers our overall oxygen available, destruction of animal homes which will kill animals or cause unwanted interactions between humans and animals, and the pollution of natural resources such as local ponds, streams or the ocean.
7 0
3 years ago
What does true-breeding mean? the organism is self-pollinated. the organism can be cross-pollinated. the organism is easy to cul
Jlenok [28]
The answer is the last choice the organism has 2 parents
5 0
4 years ago
Structure that conveys the processed filtrate (urine) to the renal pelvis
dezoksy [38]
The answer is the collecting duct.
7 0
4 years ago
Other questions:
  • What’s causes climate change
    13·1 answer
  • Mitosis is a form of____reproduction.
    7·2 answers
  • The first line drug choice for a previously health adult patient diagnosed with community acquired pneumonia would be
    6·1 answer
  • WILL UP VOTE
    5·2 answers
  • Translate dna into mRNA
    8·1 answer
  • Biologists Schleiden and Schwann would state that
    5·1 answer
  • 9. Michael's grandmother is taking part in an experiment to determine how
    10·2 answers
  • Nevermind, I figured out the answer to my question.
    11·1 answer
  • What type of molecule is the capsid surrounding the viral nucleic acid made of?
    7·1 answer
  • A painter is painting the outside of a house. Describe how the paint could become a point source of air, soil, and water polluti
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!