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
Nitella [24]
3 years ago
9

Question 3 and 5 help please!

Biology
1 answer:
sasho [114]3 years ago
7 0
The answer to 3. is B
You might be interested in
Which is mixed with proteins to break them in amino acids?
nexus9112 [7]
I believe <span>Protease enzymes are what are used to break proteins into amino acids.</span>
5 0
3 years ago
Stacey wants to know if plants have the same phototrophic reaction from artificial light as they do from natural light. Using st
joja [24]

Scientific method includes some steps that are necessary for conducting the successful experiment.

1. Make an observation

You observe the growth of the plant under the influence of light (phototropic effect) and you notice that some plants successfully grow under artificial light. You want to compare that growth with growth under the sunlight.

2. Ask a question

How does the light influence plant growth?

Are the wavelengths of the light important?

Is natural light source (sun) better for plant growth...

3. Form a  hypothesis - it is a testable potential answer to the question

For example: Sunlight induces higher phototropic reaction.

4. Make a prediction

Sunlight is richer in red and blue hues which are both extremely important to plant growth.  

5. Test the prediction

Design an experiment by putting one pot with beans outside on sunlight and other under the light bulb. Other conditions such as water must be the same. Monitor their growth for about 2 weeks and measure the results.

6. Analyze the data and make a conclusion.


8 0
3 years ago
the separate bones of a newborn infants skull grow until they are fused together and connected by___ joints
Alexus [3.1K]
Immovable 
hope this helped :)
5 0
3 years ago
How did galileo find mountains on the moon?
bixtya [17]
Watching The moon with his telescope
5 0
3 years ago
Some human traits are controlled by more than two alleles this is called
VikaD [51]
Human traits controlled by multiple alleles are called multiple-allele traits. One widely known example is ABO blood type, which is controlled by 3 alleles.
7 0
3 years ago
Other questions:
  • What type of rna is produced in the nucleus
    10·2 answers
  • Muddy water contains microorganisms, clay, and silt. Which of the following statements suggests that muddy water is a suspension
    11·1 answer
  • PLEASE HELP ME :(When heating a test tube or flask,
    6·2 answers
  • How does a wave affect energy? How does a wave affect matter
    6·2 answers
  • Once a hypothesis is tested and confirmed, and then tested again and confirmed again by many others, it may provide the basis fo
    9·1 answer
  • 1.) The lysosome functions in a cell like the ____ does in our bodies
    10·2 answers
  • Which of the following steps is not likely to take place during cellular respiration?
    8·2 answers
  • When a chemical change occurs, the identity of matter does not change.<br> True or False?
    14·2 answers
  • Large scale change is needed to combat climate change, but according the the author, cooperative work is best done in groups of
    11·2 answers
  • Write a 150-word report on the parts of the eye and how the eye works. When you have completed your research, type your report i
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!