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
beks73 [17]
3 years ago
8

Use what you know about natural selection to fill in the blanks in the hypothesis. It should answer the lab question, “What is t

he effect of the type of food available on the frequency of different types of bird beaks?”
Biology
2 answers:
baherus [9]3 years ago
4 0

If the food type changes in a given environment, then the amount of each type of bird beak will change as birds with beaks more suited to the available food will consume more successfully over time. The independent variable of the lab is the type of food that is available to the birds. The dependent variable of the lab is the frequency of each type-size and shape-of beaks. The conclusion will state that favourable traits place one species in a more optimal position to survive in a given envronment.

Read more on Brainly.com - brainly.com/question/2883379#readmore

kykrilka [37]3 years ago
4 0

If the type of the food available changes, then the frequency of beak types will change, because birds with beaks more suited to the available food will be more successful over time.

You might be interested in
Why is it important to narrow the formality gap for effective validation of interactive properties of systems?
NeX [460]
Area specialists approving the framework may not comprehend plan notations.Real-world prerequisites are more vital than outline notations.It is difficult to believe in subjective proofs.So that psychological researchers can comprehend the custom hole.
4 0
3 years ago
Are involuntary muscles striated?
alukav5142 [94]
<span>No.The involuntary muscles of the muscular system are not striated or furrowed.

</span>
<span><span>These muscles that are not striated are very smooth to the sight which is why they are also called Smooth muscles.</span> Involuntary muscles are not striated. Even among the striated muscles that are voluntary, the heart which is also a muscle, is involuntary.
On the other hand the striated muscles, which are voluntary are highly fibrous and their primary function is to move the body voluntarily, and producing heat as a result of this muscle action. </span>

4 0
3 years ago
Healthy blood vessels do what more easily?
ryzh [129]
Reduce your risk of heart failure or also known as heart attack :)) -litliam✨
5 0
3 years ago
Explain what role DNA plays in an organism?
QveST [7]
DNA<span>) is a nucleic acid that contains the genetic instructions for the development and function of living things. cellular life and some viruses contain </span>DNA<span>. The main </span>role<span> of </span>DNA<span> in the cell is the long term storage of information.</span>
5 0
3 years ago
Read 2 more answers
What is the function of the protein keratin
MissTica

Answer:

Keratin serves important structural and protective functions, particularly in the epithelium. Some keratins have also been found to regulate key cellular activities, such as cell growth and protein synthesis

5 0
2 years ago
Other questions:
  • what are the advantages and disadvantages of eating a nutritionally engineered product versus relying on a balanced diet to main
    10·1 answer
  • HELP ME!!!!!
    5·2 answers
  • In which digestive system organ will you find enzymes responsible for breaking down disaccharides into monosaccharides and dipep
    7·1 answer
  • In plants, which of the following are produced by meiosis?
    10·1 answer
  • Why do zoologists name the bones/muscles of frogs like those of a human?
    5·1 answer
  • Which of the following is not a source of genetic variation? a. Crossing over between sister chromatids b. Crossing over between
    12·1 answer
  • Henry went on a field trip to a national park. He not only observed the aquatic life in the pond, but also the trees, vegetation
    5·1 answer
  • Which of the following is an example of wind
    9·1 answer
  • The green molecules are moving from an area of high concentration to an area of low concentration. When will this movement will
    15·2 answers
  • Why do humans have a strong impact on the fast carbon cycle?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!