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
yanalaym [24]
2 years ago
8

53. The graph below shows the changes in the number of species in an ecosystem.

Biology
2 answers:
Dafna1 [17]2 years ago
8 0

Answer:

the answer is B, A flash flood

Fiesta28 [93]2 years ago
6 0

Answer:

A. A large volcanic eruption

You might be interested in
Siderophores are bacterial proteins that compete with the host's:______.a. antibodies. b. iron-transport proteins. c. white bloo
joja [24]

Answer:

The correct answer is iron-transport proteins

Explanation:

Siderophores are proteins produced by bacteria, and compete with the host's iron-transport proteins. They aim to bind and "hijack" the host's cell iron molecules for their own pathogenic cell processes

8 0
3 years ago
Which of the following ideas is supported by Darwin's observation of local variation among tortoises in the Galapagos Islands A)
Hoochie [10]

Adaptation is supported by Darwin's observation of local variation among tortoises in the Galapagos Islands.

 

<span>In biology, an </span>adaptation, also called an adaptive trait, is a trait with a current functional role in the life of an organism that is maintained and evolved by means of natural selection. Adaptation<span> refers to both the current state of being </span>adapted<span> and to the dynamic evolutionary process that leads to the </span>adaptation.

 

The correct answer between all the choices given is the second choice or letter B. I am hoping that this answer has satisfied your query and it will be able to help you in your endeavor, and if you would like, feel free to ask another question.

4 0
3 years ago
During replication and transcription, the DNA unzips the
Pepsi [2]
It has been a while since biology...but if there is one thing I definitely remember, it is the replication process of DNA.

Once the cell is ready to commence the process of replication, it begins by unzipping the double helix. This task is completed by an enzyme called the DNA Helicase. Then a DNA Polymerase takes half of the unzipped DNA strand and creates corresponding deoxyribonucleotides.

Hope I could help! Have a good one. 
4 0
3 years ago
I heard that mitochondria increase if we exercising. So, if i was exercising and suddenly stop exercising. Will the number of mi
Mariulka [41]

Answer:

I believe the amount of mitochondria in our body only increases after long term exercising.

When you are exercising, you do not produce more mitochondria straight away. Even after you stop, the amount of mitochondria will be the same.

I believe the production of mitochondria and the improvement of your muscles is the same. You need to exercise for awhile before you can get more mitochondria in your body.

As for your amount of food needed, it is not according to the amount of mitochondria you have. It is according to how much energy you need.

You should be able to tell how much food you need. So, you actually wont produce more fats. As long as you eat the correct and moderate amount of food.

You will not produce more fat when you stop exercising than when you never exercise. Like I said, the amount of fat produced is according to your food intake. Your food intake is according to your energy needs. As long as you eat moderately, you will not produce more fat. In fact, you will be able to burn fats better after long term exercise because your body will be healthier and able to moderate itself.

5 0
3 years ago
What are four Main parts of the skeletal system
rosijanka [135]

Answer:

bones, ligaments, tendons, and joints.

Explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • Which front often produces hours of moderate-to-late precipitation over a large area
    5·1 answer
  • 20 points
    14·2 answers
  • Lightning strikes are dangerous _______.
    15·1 answer
  • The majority of animal embryos develop inside the mother.<br><br>Choose: True/False
    14·1 answer
  • How are cancer cells generated?
    8·2 answers
  • I need help with these questions!! (Biology) 28 Points!!
    5·1 answer
  • Which professional most likely uses X-ray technology? Check all that apply.
    14·2 answers
  • Can some please help...
    10·2 answers
  • Chytrids have some unique characteristics that are different from the other groups of fungi. What characteristics make them uniq
    7·2 answers
  • How is gene expression related to cell differentiation and specialization?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!