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
vaieri [72.5K]
3 years ago
13

Convection currents produce the heat in the Earth’s interior. True or False?

Biology
2 answers:
zhuklara [117]3 years ago
8 0
<span>Convection currents produce the heat in the Earth’s interior.

True!
</span>
9966 [12]3 years ago
7 0

The answer is false i just took the test

You might be interested in
1: Describe the events of the muscle stimulation and contraction starting with the influx of Ca at the synaptic knob (of the neu
meriva

Answer:

Explanation:

motor neuron is the neuron that have it's connection to a muscle at the neuromuscular junction,. At his junction, a synaptic cleft that has a motor end plate is formed by the activity of the terminal called "synaptic terminal". Diffusion of the acetylcholine across the synaptic cleft then occur which result to the sarcolemma been depolarized, as a result of the depolarization there is a output of Ca2+ and muscle contraction

The effect that botox have on the neuromuscular junction and its function is that there is interaction between Botox and neural transmission which obstruct the acetylcholine to be released, which result to paralysis of muscle.

4 0
3 years ago
Why do plants look green?
Alja [10]

Answer:

The longer answer lies in the details of photosynthesis, the electromagnetic spectrum, energy and “special pairs” of chlorophyll molecules in each plant cell. ... As such, plants look green because they absorb red light most efficiently and the green light is reflected.

Explanation:

Green plants are green because they contain a pigment called chlorophyll. Chlorophyll absorbs certain wavelengths of light within the visible light spectrum. ... Green light is not absorbed but reflected, making the plant appear green. Chlorophyll is found in the chloroplasts of plants

4 0
3 years ago
Read 2 more answers
Suppose there are 500 units of energy available at the producer level of the energy pyramid. Approximately how many units of ene
Salsk061 [2.6K]
With every other lever 10% of the energy with be transferred. In this case:

Primary Producers (500)
1) First- level consumer. (50)
2) Second-level consumer. (5)
3) Third- level consumer. (0.5)
Remember the formula is:
(Primary Producer) __units X 10%= __
In this case: 500 units X 10%= 50
5 0
3 years ago
How does hydropower and solar power work together?
KIM [24]

Solar energy is energy that comes from the sun and is captured by solar cells. These cells transform the energy of photons of light into electrical energy. One mechanism is the energization of electrons, here the energy of the photons is transferred to the electrons, which can already be considered electric energy.

As for the hydroelectric energy, here the waterfalls or rivers flow driving a turbine, which will transform the movement into usable electric energy as it rotates.

7 0
1 year ago
Like mammals, dolphins breathe air, but they are born underwater. Which is an innate behavior that a dolphin uses to breathe for
yan [13]
The answer is B.  This is because baby dolphins, when born, can't really comprehend a lot of things yet, so they, and the more adult dolphins there, try to get to the surface of the ocean to take a breath.  :D  I hope I helped!
4 0
3 years ago
Other questions:
  • If your DNA went from:
    13·1 answer
  • . Evergreens are plants that maintain their leaves in all seasons and include trees such as
    8·2 answers
  • What would happed to the amount and size of sediment carried by a stream if the velocity of the stream increased
    7·2 answers
  • Distinguish between wilting and desplasymolysis​
    5·1 answer
  • Which are the target organs of insulin and how do they respond to the home?
    8·2 answers
  • Why is poop good for other mammals ​
    11·2 answers
  • Plz plz plz help Scientists rejected Wegener's theory because he could not _________________________.
    13·1 answer
  • a cell contains a 4% concentration of salt. the cells enviornment is isotonic. which is a possible salt concentration outside th
    7·1 answer
  • All sensory information, with the exception of olfaction, must pass though the ________ as it travels to the cerebral cortex. ce
    11·1 answer
  • The matter surrounding a comet’s core is vaporized and forms a very bright halo of _______, and an enormous cloud of ________ en
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!