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
Morgarella [4.7K]
4 years ago
11

Radioisotopes tell scientists that Earth is how old?

Biology
2 answers:
Shalnov [3]4 years ago
7 0
Earth is c. 4.5 billion years old
icang [17]4 years ago
6 0

*C* will be ur answer

have a goed day

You might be interested in
Which model of the universe did the ancient Greeks believe to be correct. This is for the subject of earth science
kow [346]

Answer:

The Greeks believed in the geocentric model of the universe.

According to this model, the Earth was present in the center whereas the Sun, moon, other planets etc revolved around it. According to Plato, the Earth was spherical in shape and it did not move. Greek philosophers, such as Aristotle and Plato, believed the Earth to be the center of the universe. All other heavenly bodies orbited around the Earth according to the Greek philosophers.

8 0
4 years ago
Hy are fatty acids important to the cell membrane? (1 point)
zmey [24]
Fatty acids are important for the cell membrane because the fatty acids present in membrane is cholesterol which provides the fluidity and mechanical support to the cell membrane.
7 0
3 years ago
PLEASE HELP!! :)
Dima020 [189]

Answer:

Every number gives the same result - it should be B) - A) - C).

Explanation:

This answer needs no elaboration, unless you have more questions regarding it.

7 0
3 years ago
Read 2 more answers
How DNA polymerase, the double helix structure of DNA, and the base-pairing rules work together to produce two identical copies
Contact [7]
DNA structure, function and replication. DNA is a long molecule that consists of two strands of nucleotides twisted together in a long spiral called a double helix, the base-pairing rules describe which bases pair together in a DNA double helix, work together to produce two identical copies of the original DNA molecule=DNA structure; DNA funcution; RNA; replication; transcription; translation; the two strands are wound round each other to form a double helix. The two strands. Are joined together by hydrogen bonds between the bases, before every cell divison, so that one identical copy can go to each daughter cell =because the two strands of a DNA molcule have complementary base pairs, the nucleotide each can be used as a pattern or template to produce a complementary strand together then form a new DNA double helix, identical to the orginal. The enzyme DNA polymerase then moves along the exposed DNA strand
5 0
3 years ago
Read 2 more answers
Scientific explanations are the result of scientific reasoning. Whenever scientific reasoning is used, takes place.
Jobisdone [24]
Scientific process of experience useful observation
6 0
4 years ago
Read 2 more answers
Other questions:
  • Which mineral test is shown in the image below
    10·2 answers
  • 1. Why is Earth an example of a system?
    5·1 answer
  • What are organisms?
    11·2 answers
  • Answer For Brainlest, thanks.
    7·1 answer
  • Describe how plants determine the name of a biome
    12·2 answers
  • The muscles of the digestive tract are called smooth cardiac muscles? true or false
    7·1 answer
  • Cual de las siguientes opciones define mejor la interacción ecológica entre la planta y las polillas
    5·1 answer
  • Which individual is shown in the karyotype? male with Turner syndrome male with Klinefelter syndrome female with Turner syndrome
    8·1 answer
  • Explain how radioactive decay works?
    13·2 answers
  • All of the following statements concerning autoclaving are true EXCEPT: a. Larger volumes require longer autoclaving times. b. A
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!