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
svet-max [94.6K]
3 years ago
7

There are now 100 carbon-14 atoms on the screen.  The half-life of carbon-14 is about 5700 years. If you left those 100 carbon-1

4 atoms to sit around for 5700 years, how many would you expect to decay during that time?
Biology
1 answer:
ExtremeBDS [4]3 years ago
6 0

7 will decay after that it will be 3.5

You might be interested in
How many arms does a squid have?
Tresset [83]

Answer:

Ten arms! Hope this helps!

7 0
3 years ago
Read 2 more answers
Tall height is dominant to short height in pea plants. You have a tall pea plant that you cross with a short pea plant. What is
zheka24 [161]

Answer:

The tall parent was heterozygous

Explanation:

If tall height is dominant to short height the only genotype possible for short height is hh, while there are two possible genotypes for tall height, Hh and HH. When HH is crossed with hh all the offspring are Hh, but if Hh is crossed with hh, a quarter of the offspring is HH, a quarter is hh and half is Hh. If the tall pea plants were HH there would only be tall offspring, but because there are some short offspring we know that the tall pea plants must have a genotype of Hh.  

5 0
3 years ago
What is the main prerequisite for clearance at the G2 checkpoint?
Katena32 [7]

Answer:

The correct answer will be option-accurate and complete DNA replication.

Explanation:

The cell cycle of a cell is controlled by the internal checkpoints where the cell cycle halts until the favourable conditions appear. These checkpoints are G1 checkpoint, G2 checkpoint and M checkpoint.

The G2 checkpoint asses that the DNA replication has been completed, all the chromosomes have been replicated and the replicated DNA is not damaged. The cell cycle stops if the replicated DNA is found damaged.

Thus, option-accurate and complete DNA is the correct answer.

3 0
3 years ago
In your own words, what is the definition for Osmotic pressure?
ANTONII [103]

I love this topic

Answer:

Osmotic pressure is defined as the pressure that must be applied to the solution side to stop fluid movement when a semipermeable membrane separates a solution from pure water.

5 0
3 years ago
What statement best describes the relationship between heat and temperature
amid [387]
You didn't give any statements but, temperature is the measure of the amount of heat in a substance or object. Heat is <span>a form of energy associated with the movement of atoms and molecules in an object. </span>
7 0
3 years ago
Other questions:
  • Describe the structure and function of the nucleus and briefly explain how the nucleus controls protein synthesis in the cytopla
    13·1 answer
  • PHOTO ATTACHED <br><br> PLS HELP ME ASAP!!
    15·1 answer
  • Technician a says oily residue on hoses, components, or fittings indicates an area where refrigerant may be leaking. technician
    13·1 answer
  • In the Sierra Nevada mountains of California there are many populations of the checkerspot butterfly, Euphydryas editha. You not
    10·1 answer
  • Which type of reproduction is MOST advantageous for the production of a wide variety of organisms in an individual species? A) b
    11·2 answers
  • True or False The light dependent reaction does not need sunlight to occur.
    15·1 answer
  • This is an active transport mechanism by which cells pump sodium and potassium ions against the concentration gradient.
    5·2 answers
  • What is the second box​
    14·1 answer
  • Kill most of the hawks using the button and then click play observe the graph for about 12 months and then click phase what happ
    9·1 answer
  • If one plant is named Salvia greggii and another is named Salvia vanhouttei, what does this tell you about these plants?
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!