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
Arturiano [62]
3 years ago
11

4. If the rock sample contains 20 mg of tritium 3, how much will remain after 48 years?

Biology
1 answer:
LekaFEV [45]3 years ago
8 0

Answer:

eeikekenejndxkkxlxxjdnenxll

You might be interested in
In which type of climate would the soil most likely be well developed and have lots of organic matter?
melisa1 [442]
Soil in cooler climates would most likely be well developed and have Lots of organic matter .
Hope it helps !! :)
6 0
3 years ago
If water molecules inside and outside of a cell became non polar , how would the transport of materials in and out of the cell b
postnew [5]
<h2>Answer:</h2>

The water will move in and out freely. The material transport which is due to the water transport will be affected.

<h3>Explanation:</h3>
  • Water is a partially polar molecules. Many ionic compounds and ions travel inside and outside the cell due to attachment with water molecule.
  • As well as water movement is controlled due to its polar nature through cell membrane. and the cytoplasm and outer environment is separate due to non polar cell membrane.
  • If the water become non polar then the movement through cell membrane will be easy for water. And the molecules dissolved in water will also be transported uncontrollably.

4 0
4 years ago
As a population reaches its carrying capacity, resources become more scarce. Which of the following would increase within the po
nika2105 [10]
I think the answer is C
8 0
3 years ago
Read 2 more answers
Enzymes are important because they (1 point)
mylen [45]
Speed up chemical reactions (Catalysts)
4 0
3 years ago
Which is NOT a property of
disa [49]

Answer:

B. Electromagnetic waves travel in straight lines.

6 0
3 years ago
Other questions:
  • what region of the brain is responsible for complex thinking such as memory, speech, emotion, planning, and reasoning
    13·1 answer
  • The science that applies the mechanical principles of physics and engineering to the investigation of human movement and the str
    7·1 answer
  • A group of cells that join together for a particular function is known as:
    14·1 answer
  • The recolonization of an area that has been totally destroyed by avolcano is an example of....is it climax,primary,pioneer or se
    8·1 answer
  • The wastes of excretion are in the form of ________ and ________​
    14·1 answer
  • What are five different levels of organization studied by ecologist?
    10·1 answer
  • 4. Analyze Explain why the form of
    14·1 answer
  • a. Why was it important in this case to identify Salmonella Typhi in the feces of the restaurant worker?​
    13·1 answer
  • 2. Investigate the conditions required for seeds to germinate. Set up your apparatus as shown in figure. Keep the dishes at room
    11·1 answer
  • Select the correct answer. betty drew the life cycle of a butterfly for a science exhibition. the life cycle showed the various
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!