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ziro4ka [17]
3 years ago
14

What gas makes up most of the atmosphere of Earth

Biology
1 answer:
eduard3 years ago
6 0
Nitrogen makes most of the atmosphere of the earth
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Homeostatic regulation usually involves a(n) ________ that detects a particular stimulus, and a(n) ________ that responds to the
geniusboy [140]

Answer:

c) receptor; control center; effector.

Explanation:

Homeostasis maintains the internal body conditions almost constant. It includes specific cells that sense any deviations of internal or external conditions from the normal range. These cells are called receptors. The sensory information from the receptors is delivered to the control center. The central nervous system mainly serves as a control system wherein sensory information from the receptors is processed. The control center commands muscles and/or glands to perform desired responses to restore the homeostasis. Here, muscles and glands serve as effectors.

For example, thermoreceptors sense the rise of body temperature and the brain (control center) commands sweat glands (effectors) to produce sweat.

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2 years ago
Can pugs see in the dark?
andreev551 [17]
Yes they can. They have different vision than humans that’s extra strength.
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3 years ago
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What is the life cycle of the sun? What are the phases of its life? Birth What is it now? ________________ What will it become?
ira [324]

Answer:

Main sequence, red giant, white dwarf.

Explanation:

  • The life cycle of the sun is called as solar cycle and is the phase of solar development. There are about seven-stage in its life cycle. Starting with the birth of the sun that is found in the solar nebula theory took place about 4.56 billion years.  
  • The sun starts to enter the T Tauri stage, followed by the main sequence stage where the sun is currently in. After this stage that is when the sun runs out of hydrogen from its core.  
  • It will produce violent helium flashes and will shrink its size. When this happens it will reach the tip of the red giant stage. Later on, the naked core will form into a white dwarf.
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Symboises is a relatonship between organisms in wich both benefit
Citrus2011 [14]

The statement 'symbiosis is a relationship between organisms in which both benefit' is TRUE about this they of ecological interaction.

<h3>What is symbiosis?</h3>

Symbiosis is a particular class of ecological interaction in which both organisms are favored by this they of relationship.

Symbiosis examples include for example the association that involves clownfish and an anemone, which are both benefited by their interaction.

In conclusion, the statement 'symbiosis is a relationship between organisms in which both benefit' is TRUE about this they of ecological interaction.

Learn more about symbiosis here:

brainly.com/question/26838647

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1 year ago
What’s the difference between mitosis and meiosis
xenn [34]

Both Mitosis and Meiosis result in eukaryotic cell division. Mitosis divides into 2 cells while Meiosis divides into 4 cells. Hope this helps! :)

<h3>CloutAnswers</h3>
7 0
3 years ago
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