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
Tanzania [10]
3 years ago
7

2. What is the difference between primary and secondary succession?

Biology
1 answer:
horsena [70]3 years ago
6 0

Answer:

In primary succession, newly exposed or newly formed rock is colonized by living things for the first time. In secondary succession, an area that was previously occupied by living things is disturbed, then re-colonized following the disturbance.

You might be interested in
The use of electronic instruments or other techniques to monitor and change subconscious activities, many of which are regulated
Wewaii [24]

The use of electronic instruments or other techniques to monitor and change subconscious activities, many of which are regulated by the autonomic nervous system, is called biofeedback.

<h3>What is biofeedback?</h3>

A mind-body approach known as biofeedback employs a variety of monitoring tools to give the body's physical functions, which are typically controlled by the body's automatic systems, conscious control. There are several kinds of biofeedback instruments that can be used to track the development of the activity and show the efficacy of the therapy as it is being administered.

The equipment that measures the following uses biofeedback the most frequently:

  • brain activity
  • respiration rate
  • blood pressure
  • heartbeat frequency and heartbeat variability
  • tension in muscles
  • electrification of the skin
  • skin temperature

Devices used to measure body change are:

  1. Electromyogram (EMG): To measure muscular tension, use this.
  2. Electrodermal activity (EDA): This measures variations in perspiration rate.
  3. Measures of finger pulses: These evaluate heart rate and blood pressure.
  4. Electroencephalogram (EEG): This is used to assess brain electrical activity.

Learn more about biofeedback here:

brainly.com/question/2837002

#SPJ4

7 0
2 years ago
Read 2 more answers
Where do cells store the energy of carbohydrates?
Assoli18 [71]
<span>Your body stores energy as glycogen in muscle tissue and the liver. This glycogen is stored glucose(a carbohydrate).</span>
4 0
4 years ago
The _____ of a fish helps it move up and down in the water. novanet
Anastaziya [24]
They are like the animals who fly. They do have built-in mechanisms that enable them to go up and down in the water. The downward pull is the gravity and the upward push of the buoyancy. The force of the buoyancy is equal to the weight of the fluid displaced by that object. So fishes use their swim bladder for them to be able to ascend.

Source: How do fish rise and sink in the water? | HowStuffWorks
7 0
3 years ago
Read 2 more answers
What Should Be Written In Response ???
slavikrds [6]

Answer:

not sure about the answer

5 0
3 years ago
Read 2 more answers
Weather balloons are often used to make measurements in which "sphere"?
Pepsi [2]
<span>Weather balloon's are used to measure and evaluation of mostly where weather takes place.</span>
3 0
3 years ago
Read 2 more answers
Other questions:
  • The movement of a substance from an area of low concentration to an area of high concentration is called a) osmosis b)diffusion
    15·1 answer
  • What is the difference between antibody immunity and cellular immunity
    7·1 answer
  • Which of the following conditions most likely resulted in the small size of the key deer.
    13·1 answer
  • Which of the following could be considered a reliable source of science information
    12·1 answer
  • Which is an example of a decomposer A FUNGI B TREE C SUN D BAT
    10·2 answers
  • What are similarities between rotation andrevolution?
    7·1 answer
  • Help me please,Thanks
    12·1 answer
  • In drosophila melanogaster, the common fruit fly, curved wings "I" and purple eyes "r" are two linked recessive genes found on c
    7·2 answers
  • HELP ASAP PLEASE FAST HELP
    14·1 answer
  • What is the basic unit of structure and function of living things?
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!