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
mash [69]
2 years ago
6

Pls help me??????????

Biology
1 answer:
castortr0y [4]2 years ago
5 0

Answer:

Your answer is B). Massive stars undergo a supernova at the red giant phase.

You might be interested in
The diagram shows the box for an element in the periodic table.
PolarNik [594]

Answer:

13

Explanation:

The atomic number for Aluminum (Al) is 13. If you have access to the periodic table, this would've taken a few seconds.

6 0
2 years ago
How does increasing plant biomass (amount of plants) affect atmospheric CO
sleet_krkn [62]

Answer:

Since there are more plants more carbon dioxide is being removed because plants are carbon reservoirs.

Explanation:

3 0
3 years ago
Where is DNA found in eukaryotic cells?​
nekit [7.7K]

Answer:

In the nucleus.

6 0
2 years ago
What is The (theoretical) largest population that an environment can support at any given time?
stellarik [79]

The carrying capacity in an environment is the maximum population size of the species that the environment can sustain indefinitely, given the food, habitat, water, and other necessities available in the environment.

8 0
3 years ago
2. If 10% of the bases in a molecule of DNA are adenine, what is the ratio of adenine to guanine in the same
sertanlavr [38]

Answer: Option D) 1:4

Explanation:

Recall that the sum of all nitrogenous bases in the DNA nucleotide is equal to 100%. And specific base pairings of Adenine to Thymine (A=T), and Cytosine to Guanine (C=G) must be equal.

So, the percentage of Adenine equal thymine, and that of cytosine equals guanine.

Now, A + T + C + G = 100%

So, if adenine makes up 10% of the DNA nucleotides, then thymine is also 10%.

Then, 10% + 10% + C + G = 100%

20% + C + G = 100%

C + G = 100% - 20% = 80%

Thus, divide 80% by 2 to obtain the individual percentage of cytosine and guanine. Each will take 40%

Ratio Adenine to Guanine is 10% to 40%

or 1:4 in simplest form

7 0
3 years ago
Read 2 more answers
Other questions:
  • What are the predominant im forces between molecules of water?
    9·1 answer
  • Water has the ability to dissolve and carve itself into limestone. What environmental process is
    14·1 answer
  • The following diagram shows the branching tree diagram for some animals.
    11·2 answers
  • Which element is more important to life, water or carbon? why?
    13·1 answer
  • If a change in the body causes more change in the same direction the system is called
    8·2 answers
  • Finish the sentence: The thyroid gland releases Hormones that control your________
    8·1 answer
  • Describe the characteristics of fungi.
    9·1 answer
  • A biome is defined by four characteristics<br>​
    14·1 answer
  • What are the tool used to look at the basic structure
    5·1 answer
  • Pleaseeeeeeee help <br><br> ASAP
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!