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
vladimir2022 [97]
3 years ago
11

A period is the time required for half of the atoms of a radioactive element to decay

Biology
2 answers:
Nat2105 [25]3 years ago
5 0
Wait is this a question like true or false cuz I would guess false
ruslelena [56]3 years ago
5 0

Answer:

Radioactive Decay – Measuring the Age of the Solar System The half-life of a radioactive element is the amount of time it takes for half of the atoms in a sample to decay from an unstable state to a stable one.

Explanation:

You might be interested in
PLEASE HELP ME!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
prohojiy [21]

Answer:

Early experiments on children don't fit today's standards of ethical treatment.

Explanation:

Today,  because of advances in ethical considerations scientists would not conduct this experiment never the less get approved to do it because an infant would not be able to speak up and make decisions.

3 0
2 years ago
Which of the following is true about DNA?
inna [77]

Answer: 1) Adenine pairs with thymine, cytosine pairs with guanine

Explanation: Here’s a helpful tip ;) Think of it as apples to trees, cars to garage. Apples being adenine, trees being thymine. Cars being cytosine and garage being guanine.

4 0
3 years ago
During what amphibian life cycle stage does the organism return to water with regular frequency to reproduce? metamorphic stage
ratelena [41]

Answer:

adult stage

Explanation:

adult reproduces

3 0
3 years ago
In which category would you place a protist that is a heterotrophic with a flagella?
leonid [27]

I believe flagellates would be classified as heterotrophic protists With flagella. It's an animal-like protist.

7 0
3 years ago
Plants absorb light energy and store that energy in the form of what
Assoli18 [71]

Answer:

Chlorophyll's job in a plant is to absorb light—usually sunlight. The energy absorbed from light is transferred to two kinds of energy-storing molecules. Through photosynthesis, the plant uses the stored energy to convert carbon dioxide (absorbed from the air) and water into glucose, a type of sugar.

Explanation:

Hope this helps- Good luck! ^w

4 0
3 years ago
Read 2 more answers
Other questions:
  • What are the four classes of connective tissue and their general functions?
    12·1 answer
  • HELP HELP HELP IT IS VERY IMPORTANT THAT YOU HELP ME
    14·1 answer
  • How do you like your eggs fried or fertilized
    6·1 answer
  • How does carbon enter soil
    5·1 answer
  • Which of these definitions have been paired with the correct type of cell?
    11·1 answer
  • According to the big bang theory, which statements are accurate about how the universe came to be? Check all that apply.
    5·2 answers
  • 3. What is the process where excess
    10·2 answers
  • - Ways to prevent anti-resistant bacteria.
    9·2 answers
  • The sides of the DNA ladder consist of alternating______ and phosphates
    14·1 answer
  • A conditional mutation expresses its mutant phenotype only under certain conditions (the restrictive conditions) and expresses t
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!