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
myrzilka [38]
2 years ago
8

A uranium-235 sample starts with 200 atoms, and 700 million years later,

Biology
1 answer:
Solnce55 [7]2 years ago
3 0
I think it 700 million years because I took the same question and that’s what I put.
You might be interested in
The Kinetic Molecular Theory explains the movement and overall behavior of gases. A scientist claims to have found evidence
Darina [25.2K]

Answer: C

Explanation:

8 0
3 years ago
Help pls!!!<br><br> Describe two ways to reduce air pollution and slow climate change.
Pepsi [2]
Plant trees because they absorbe co2
8 0
3 years ago
Read 2 more answers
Look at the Punnett Square. What is the genotype ratio for the offspring of these parents?
steposvetlana [31]
The letter C should be the answer.
7 0
2 years ago
Read 2 more answers
Which of theses best demonstrates mutualism between certain types of bacteria and humans ​
SVETLANKA909090 [29]

Answer:bacteria develops its self way more but you should make it more clear of the choices your giving

Explanation:

3 0
3 years ago
Honestly thank you dude
leonid [27]

Answer: what do you mean?

4 0
1 year ago
Other questions:
  • With which archaic human species did some of the ancestors of modern europeans interbreed during the past 100,000 years
    8·1 answer
  • A scientist begins working by trying to explain a natural occurrence that is
    6·1 answer
  • *URGENT* *EZ* *20 POINTS*
    13·2 answers
  • Sort the phrases into the appropriate bins depending on whether they are true only for channels, true only for carrier proteins,
    13·1 answer
  • What led to the understanding of complimentary base pairings in dna
    7·1 answer
  • Who used a compound microscope to see chambers within cork and named them cells
    5·1 answer
  • Coral reefs are a perfect example of ______________.
    6·2 answers
  • Pooppopopoopopopokjkkkjkkjkjkjkj
    5·1 answer
  • Please help. I need this asap 30 points please
    6·2 answers
  • Mars has ice caps containing frozen CO2 and H2O, and little to no atmosphere. It’s lack of atmosphere causes it to very hot in t
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!