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
kozerog [31]
2 years ago
12

According to the model below, how long ago did the common ancestor of all the organisms on the

Biology
1 answer:
lapo4ka [179]2 years ago
6 0

<em><u>Answer</u></em>

<em><u>about 3.9 billion years ago</u></em>

<em><u>about 3.9 billion years agoThe most recent common ancestor of all currently living organisms is the last universal ancestor, which lived about 3.9 billion years ago.</u></em>

You might be interested in
Prophase has a series of checkpoints that determine whether a cell will undergo all stages of mitosis. true or false
Black_prince [1.1K]
The answer is false. All cells that had undergo in the beginning of mitosis, will be undergoing to the whole stages of mitosis. Mitosis is the part of the cell cycle, wherein it results into equally distributed chromosomes and separated two new nuclei. Typically there are five stages of Mitosis.
4 0
3 years ago
Name the 3 parts of a nucleotide
Romashka-Z-Leto [24]

Answer:

Nitrogenous base, a Pentose sugar, and a Phosphate group.

6 0
3 years ago
Cellular respiration is one process that plant cells and animal cells use to maintain homeostasis. Which of the following best s
morpeh [17]

Answer:

B

Explanation:

3 0
3 years ago
cell walls eukaryotic heterotrophic usually multicellular Which characteristic BEST indicates that the organism in question is a
lutik1710 [3]

C.) heterotrophic, according to SoCratic

7 0
3 years ago
What effect have at-home dna tests had on law enforcement? readworks.
Vlada [557]

DNA profiles from a crime scene can be entered into CODIS. Therefore, law enforcement officers have the ability to identify possible suspects when no prior suspect existed. This is the best i can do, I dont know about exactly "at home" tests.

3 0
3 years ago
Read 2 more answers
Other questions:
  • In which of the following ways are bacteria similar to birds
    6·1 answer
  • What system is responsible for controlling, correlating, and regulating other body systems
    15·1 answer
  • The water cycle occurs almost exclusively in which layer of our atmosphere?​
    12·2 answers
  • Which of the following can affect the function of the cell? A. High temperature B. High acidity C. Low temperature D. All of the
    15·1 answer
  • How could you model this process in a different way? Explain how you’d design this model so that the entire process is clear to
    12·1 answer
  • I NEED HELP GUYSS PLEASE HELP:)
    11·1 answer
  • A population of fruit flies on an island lay their eggs in some rotting fruit. Some of the fruit is blown into the ocean by a st
    9·1 answer
  • DUE SOON PLZ HELPP!!!!!!!!
    13·1 answer
  • If spindle microtubules fail to bind some kinetochores in meiosis, then most likely: _____________
    9·1 answer
  • Explain why the northern hemisphere receives more solar energy from the sun between june and august than the southern hemisphere
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!