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
slega [8]
3 years ago
15

How are digitized signals sent?

Biology
1 answer:
Bezzdna [24]3 years ago
7 0

Answer:

Digital and analog signals are transmitted through electromagnetic waves. Changes in frequency and amplitude create the music you listen to or images that you see on a screen. Analog signals are composed of continuous waves that can have any values for frequency and amplitude.

You might be interested in
Fast glycolytic muscle fibers ______. are abundant in muscles of the lower limbs, contract quickly, and are oxygen-dependent are
Nitella [24]
Fast-glycolytic muscle fibers are another name for Type IIb skeletal muscle fibers and are white in color. The skeletal muscle fibers are divided into three types: Slow-contracting muscle fiber (Type I), Fast-contracting muscle fiber (Type IIa) and Fast-contracting muscle fiber (Type IIb).

Fast-glycolytic muscle fibers Type IIb are abundant in muscles of the lower limbs that contract quickly and are oxygen dependent, prevalant in postural muscle of the back, generate lots of power and depend on lots of power and depend on anaerobic pathways to make ATP , have fewer but larger myofilaments and numerous mitochondria, have abundant myoglobin.

7 0
3 years ago
I NEED HELP PLEASE ITS TIMED, I DO NOT UNDERSTAND ITS TEN POINTS IF YOU ANSWER
Rasek [7]

Answer:

The answer is B

Explanation:

It is the only answer that actually makes sense

7 0
3 years ago
Read 2 more answers
I’ll give Branliest answer!
iVinArrow [24]

I am pretty sure the answer is A but i'm not sure

7 0
3 years ago
Scientists studied reproduction in the New Zealand mud snail. They wanted to determine whether reproducing sexually or asexually
lubasha [3.4K]

A hypothesis is a claim that expresses a relationship between variables. D) Asexual reproduction is advantageous over sexual reproduction because it decreases the snails’ need for social interaction.

<h3>What is a hypothesis?</h3>

A hypothesis is a scientific conjecture, not verified, that requires corroboration. It is a possibility, but not a fact. It is a claim of how it works a relationship between two or more variables.

The researcher hypothesizes in order to predict what is going on or what is expected to occur.

A hypothesis must express what is expected to occur in a perfectly comprehensive manner. There must be a logical relationship between the involved variables. It must be objective. Usually, it is written in the present time.

There are different kinds of hypotheses: descriptive, correlative, differentiative, or causative.  

In the exposed example, researchers wanted to determine whether reproducing sexually or asexually was more beneficial for the snails.

Options,

A) <em>Sexual reproduction is advantageous over asexual reproduction because it reduces the rate of mutation accumulation. </em>

The benefit of reproducing sexually is that the risk of mutation is lower.

B) <em>Asexual reproduction is advantageous over sexual reproduction because it allows the snails to produce more offspring.</em>

<em />

The benefit of reproducing asexually is that a higher number of descendants are produced, which increases reproductive success.

C) Sexual reproduction is advantageous over asexual reproduction because it allows for snails to have increased genetic variation.

The benefit of reproducing sexually is that it increases genetic variation.

D) Asexual reproduction is advantageous over sexual reproduction because it decreases the snails’ need for social interaction.

The benefit of reproducing asexually is that there is no need for social interaction.

Social interaction does not really benefit snails as a species. This is not a variable that might influence in a significant way snails.

However, variables like the mutation rate, variability, and the number of descendants are useful to test how they benefit or not the snails.  

The hypotheses that would least likely aid the scientists to answer the question is <u>option D</u>.

You can learn more about hypothesis at

brainly.com/question/2657326

brainly.com/question/24897727

#SPJ1  

3 0
2 years ago
Which substance is used by plants as a source of food?
seraphim [82]

Answer:

Glucose

Explanation:

3 0
4 years ago
Read 2 more answers
Other questions:
  • What is the average waist size for a 14 year old?
    7·1 answer
  • Which two elements make up table salt
    12·2 answers
  • Many invertebrates die during the earlier stages of their life cycle because they are a major part of the food chain.
    9·1 answer
  • Why do the cells in all living things need energy?
    11·2 answers
  • Air contains 78 percent, nitrogen 21 percent oxygen, and one percent argon. Which gas is the solvent?
    6·2 answers
  • The five body functions that monitor homeostasis
    9·1 answer
  • PLZ HELP Will also give brainliest 1.What is DNA? Why is it important to every living thing?
    7·1 answer
  • Which of the following is true about cells
    5·2 answers
  • Which of the following is an example of passive transport??
    12·2 answers
  • Chose all that apply for spring tides
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!