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
Savatey [412]
3 years ago
10

What event occurred when the decay of strontium-90 in an igneous rock first started?

Biology
1 answer:
neonofarm [45]3 years ago
8 0
If the following graph represents the decay of strontium-90 in an igneous rock, what event occurred at 0 years on the horizontal axis? 
<span>I have a graph with the vertical axis showing the percentage of radioactive element remaining. </span>
You might be interested in
Which of these answers best describes why antibiotic administration is inappropriate for most of the common upper respiratory tr
igomit [66]
It is inapropriate because the administration of too much antibiotic alters or destroy the functioning of the pancrea
8 0
3 years ago
The role of water in our body is to​
Soloha48 [4]

Answer:

correct

Explanation:

Water carries nutrients to all cells in our body and oxygen to our brain. Water allows the body to absorb and assimilate minerals, vitamins, amino acids, glucose and other substances. Water flushes out toxins and waste.

7 0
2 years ago
Read 2 more answers
I WILL MARK BRAINLIEST!!
Sindrei [870]
I think either neutral ph or more enzyme
6 0
3 years ago
Read 2 more answers
What would happen to life if water froze from the bottom to top of the ocean instead of top to bottom?
emmasim [6.3K]

Answer: Everything would die and freeze

Explanation:

4 0
2 years ago
Which statement best describes the significance of Carrie Chapman Catt to
Sloan [31]

Answer:

C. She served as president of the national american woman suffrage association

Explanation: The Women's Rights movement both began the same time or during the Absolutism movement and it caused by women thinking they we are fighting for African Americans, so they began the women's rights movement.

8 0
3 years ago
Other questions:
  • Which of the following statements concerning Francisella is false?A. An attenuated vaccine is used for high-risk individuals B.
    8·1 answer
  • The carrying capacity of any population will stay the same
    8·2 answers
  • The ribsmw ia the site of?
    9·1 answer
  • What are the two types of orientation behavior? Provide an example of each.
    6·1 answer
  • Question: Describe where the single cell gets the information to ultimately produce an adult human?
    11·2 answers
  • During the process of digestion, large food molecules are broken down into small components that can be absorbed into cells that
    14·1 answer
  • Study the image.
    10·1 answer
  • Megan wanted to make some calcium chloride (CaCl2) for an experiment. She knew that for every 40g of calcium there would be 71 g
    11·2 answers
  • How does a mutation affect a gene?
    9·1 answer
  • What is released in the light depended step of photosynthesis?
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!