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]
2 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]2 years ago
8 0

Answer:

eeikekenejndxkkxlxxjdnenxll

You might be interested in
What type of matter is a radio? use the properties of a radio to explain your chooise
Tresset [83]

Answer:

Solid

Explanation:

A radio device is a solid type of matter.

  • Matter is anything that has weight and occupies a space
  • There are three main categories of matter which are solid, liquid and gas
  • A solid state of matter is made up of substances with a definite volume and a fixed shape.
  • A radio has a fixed shape. Most of the come in a solid cuboidal or cube shape
  • The volume of this three dimensional body can be measured which connotes the space it occupies at any given time.
  • The mass of the radio can be taken using a balance.
4 0
2 years ago
Which of these statements is true of asexual reproduction? a it produces offspring genetically identical to each other and requi
vivado [14]
I believe it is A

sorry if I'm wrong but I hope it helps!
please make my answer brainliest!!
Thanks!!
4 0
2 years ago
In your own words. How would you describe diabetes to a friend who asked you about it
leonid [27]

Answer:

Diabetes is a condition in which your blood glucose, often known as blood sugar, is abnormally high. Your main source of energy is blood glucose, which comes from the food you eat. Insulin, a hormone produced by the pancreas, aids glucose absorption into cells for use as energy.

Hope this helps!

5 0
2 years ago
Read 2 more answers
Describe the appearance of the water and the hydrogen peroxide. How are they similar and how are they different?
Ber [7]

The bonds that hold H2O2 together break apart and the atoms are rearranged to form water (H2O) and oxygen (O2) molecules. This happens slowly in store-‐bought hydrogen peroxide, so even in dark bottles, it will 'expire' in a year, or less if it's opened. ... And higher concentrations of H2O2 produce more oxygen.

8 0
3 years ago
Explain Charles Darwin evolution theory.
MA_775_DIABLO [31]

Answer:

Darwinism is a theory of biological evolution developed by the English naturalist Charles Darwin (1809–1882) and others, stating that all species of organisms arise and develop through the natural selection of small, inherited variations that increase the individual's ability to compete, survive, and reproduce.

Explanation:

8 0
2 years ago
Other questions:
  • Nicotine acts through which nuerotransmitter in the brain? how does it interact with this nuerotransmitter?
    7·1 answer
  • An ion can be removed from an aqueous solution by 1. the formation of a gas that escapes. 2. formation of a precipitate. 3. the
    7·1 answer
  • Name of the vector and the species of the parasite that cause the disease Malaria in Africa
    8·1 answer
  • What term did Mendel use to signify his true breeding first generation
    14·1 answer
  • The largest number of casualties for a volcanic eruption in this century is from
    8·1 answer
  • Why new born humans have such a small brain
    15·2 answers
  • What do seeds need in order to germinate
    15·1 answer
  • Are antibiotics always the answer for curing illnesses?
    5·1 answer
  • Why did the particles of insoluble titanium dioxide sink to the bottom?
    13·1 answer
  • Examples of monosaccharides disaccharides and polysaccharides.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!