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
Umnica [9.8K]
3 years ago
14

Derick can hit an "A note" by blowing very soft, or by blowing very hard. By changing how hard he blows into the trombone, Deric

k is changing how loud the note is. Which property of waves is he changing when he changes how loud the "A note" is? A. amplitude B. wavelength C. frequency D. direction
Biology
1 answer:
aleksklad [387]3 years ago
7 0

The answer is amplitude.

You might be interested in
What animal has the best hearing​
maks197457 [2]

Answer:

Moth has the best hearing among both animals and humans

7 0
3 years ago
Read 2 more answers
What is the majority of a negative charge on the water molecule
shusha [124]
found in the oxygen atom
3 0
3 years ago
Match the following.
ankoles [38]

Answer-E,A,H,C, G, D,F,B

Explanation 1. Community- The interacting populations within a geographic area

2. Biocide-a. A substance that is capable of destroying living organisms

3.Habitat- h. The environmental situation in which an organism is generally found

4. Biosphere- The portion of the earth's surface, water, and air that can support life

5. Ecosystem- g. A system formed by the interactions of communities of organisms with each other and the environment

6.Cell- d. The simplest structure that exhibits all of the characteristics of life

7. Ecological niche- f. The role or position that a species occupies in a community

8.Biome- b. All the communities and ecosystems found under a given set of climatic conditions

8 0
4 years ago
The beaker in the illustration below contains two solutions of salt with different concentrations (measured by molarity, M). The
skelet666 [1.2K]

Answer:

Option C

Explanation:

Image for the question is attached here

Solution

It is given that the membrane is permeable to both salt and water.  

Thus, water will form region of high concentration to the region having low salt concentration. The same applies to the movement of water molecule.  

As we can see in the image, Side A has higher water concentration and side B has higher salt concentration.  

Thus water will move from side A to side B and Salt will move from side B to side A.

Hence, option C is correct

7 0
4 years ago
The adrenal glands are located directly above the kidneys and are
viktelen [127]
Responsible for releasing adrenaline, if there are answer choices we’d need them in order to reply
6 0
3 years ago
Other questions:
  • Depolarizing the membrane during an action potential first involves the flow of ___________ ions into the membrane.
    12·1 answer
  • What happens when chlorophyll in a leaf is struck by sunlight?
    9·1 answer
  • In DNA microarrays, samples are mixed and compete for binding to ________<br> DNA sequences
    5·1 answer
  • What will most likely happen to a flower garden over time if it is left unattended?
    8·1 answer
  • The phrases below describe several events that occur during the process of mitosis. Which sequence represents the correct order
    12·1 answer
  • If a population is growing at 2% how long will it take their population to double​
    5·1 answer
  • someone please help me with Part A and B on biology please i really need help will give brainliest ​read hard and rotate phone i
    12·1 answer
  • Please help me with this, will give 25 points
    8·2 answers
  • Which of the following is an example of a protein?
    6·1 answer
  • What are 3 ways mountains can form along plate boundaries?
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!