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
How do our bones enable movement
Montano1993 [528]
Muscles,tendons,ligaments,and cartilage 
6 0
3 years ago
HELP PLEASE ANSWER WITH A 10 SENTENCE PARAGRAPH!
podryga [215]

Answer:

Explanation:

Astronomers use the entire electromagnetic spectrum to observe a variety of things. Radio waves and microwaves – the longest wavelengths and lowest energies of light – are used to peer inside dense interstellar clouds and track the motion of cold, dark gas.

8 0
3 years ago
All organisms need A.to live near water B. a source of energy or C.to live in a group with other organisms
Delicious77 [7]

C. To live in a group with other organisms

3 0
3 years ago
How did you determine the types of cell division for both phases depicted in your model? Explain your answer.
klasskru [66]

Answer:

Cell division is a process that makes our skin, tissues, muscles, sex cells etc. It is the building block of our body.

Explanation:

When parents cells ahs been divided into two or more than two daughter cells then it is called division of cells. The division of cells occur as a larger cell. When we talk about eukaryotic cells, these cells divided into two distinct types of the cells, the vegetative cells.

The daughter cells are the identical to the parents cells genetically. There are two types of division such as mitosis and meiosis. When parents cells divides in daughter cells and daughter cells divided further, this process called the cells cycle. The mitosis cell division occur interphase. Meiosis cell division occur in two phase meiosis I and meiosis II.

3 0
3 years ago
Read 2 more answers
What makes a tunicate more complicated than a sea sponge?
Umnica [9.8K]

Given what we know, we can confirm that in summary, what makes a tunicate more complicated than a sea sponge is cellular differentiation.

<h3>What is cellular differentiation?</h3>

This is what we call the cells ability to specialize itself into a specific cell type. Some examples of this in humans include:

  • Heart cells
  • Digestive cells
  • Reproductive cells
  • etc.

Due to this, tunicates have evolved different tissues, organs, and complete cell types, making them much more complicated organisms than sea sponges.

Therefore, we can confirm that due to the multiple tissues, organs, and systems developed through cellular differentiation, tunicates have become more complicated than sea sponges.

To learn more about cells visit:

brainly.com/question/5763151?referrer=searchResults

7 0
2 years ago
Other questions:
  • What is the bacterial cell called when it lacks an f plasmid?
    13·1 answer
  • Sodium ions are more highly concentrated outside the cell, in the extracellular fluid. Which process would be used to return any
    12·1 answer
  • Does color affect food taste?
    9·1 answer
  • All cells have a nucleus that acts as a command center for the cell.
    6·2 answers
  • To see a whole insect under a microscope, you would probably not use a...
    13·1 answer
  • Which is an example of a plant with true roots? <br> A) algae B) ferns C) liverworts D) moss
    11·1 answer
  • Which mutation will cause translation to stop?
    9·1 answer
  • HELP!!! Decomposers are not shown on the food web above. Explain how
    8·2 answers
  • What is the difference between the flowing water model and the flowing water on earth?
    11·2 answers
  • Outline the pathway of a breath of air from the nose to the alveoli.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!