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
Sergio [31]
3 years ago
7

Can someone please explain half lives to me? the term used in and earth science class

Geography
1 answer:
Vitek1552 [10]3 years ago
5 0
A half life is the amount of time it takes for the radioactivity of a specified isotope to fall to half its original value.
You might be interested in
. Which was not a major economic feature of river valleys?
Oxana [17]
The answer should be B.
6 0
3 years ago
Read 2 more answers
A political map divides places into what
Dvinal [7]
Into boundaries and different locations like counties, cities, counties, and countries
3 0
2 years ago
Which of these is safe to give to a person who may be suffering from hypothermia
telo118 [61]

Answer:

Warm the person by wrapping him or her in blankets or putting dry clothing on the person. Do not immerse the person in warm water. Rapid warming can cause heart arrhythmia. If using hot water bottles or chemical hot packs, wrap them in cloth; don't apply them directly to the skin.

Explanation:

5 0
3 years ago
Read 2 more answers
Describe two ways in which new land is being created/exposed<br><br><br><br><br> this is ecology
andre [41]
This is the answer it is down below on the photo look at the image:

3 0
3 years ago
What is the difference between hard and soft engineering? brainliest for best answer
Nitella [24]
The answer: the soft engineering is that you make not very hard work but hard is that you do it many things
6 0
3 years ago
Other questions:
  • What country is mount Vesuvius in
    8·2 answers
  • Largest city in the world
    8·1 answer
  • Help ASAP ! Right answer please
    7·1 answer
  • Which continent sees the sun first, North America or South America?
    13·1 answer
  • Read the article to learn more about spiral galaxies. Spiral Galaxy Why are spiral galaxies so bright?
    5·2 answers
  • A polyglot is a map of language<br> distribution. True or False
    11·2 answers
  • Why do you think Albania has earned the nickname as "Europe's hermit."?
    7·2 answers
  • Meteor in ur own words pls!
    9·1 answer
  • Some issues that led to civil war in latin america
    6·1 answer
  • How does carbon cycle through each sphere of earth?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!