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Leni [432]
3 years ago
14

what causes the Aurora Borealis? movement or charged particles in the outer core? Circulation of Van Allen belts around the plan

et?
Biology
1 answer:
Nonamiya [84]3 years ago
7 0

charged particles in the outer core

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Write a 5 sentence paragraph that describes the characteristics that all living things share​
BARSIC [14]

Answer:

<u>Living things are derived from single units and show several characteristics such as growth respiration, response to stimuli, homeostasis, evolution, and reproduction.</u>

Explanation:

The natural world comprises several biotic or living and abiotic, non-living factors. Cells, are considered the smallest unit capable of supporting life.  All living, or biotic factors must be able to grow, carry out respiration- a process that produces energy, and reproduce (pass on genes). They also  show some level of organization or complexity, and respond to stimuli. Additionally, living organisms exhibit homeostasis or control over their internal environment and evolve or change over time to adapt to their external environments.

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3 years ago
Two of the structures that the nucleus depends on
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Answer:

DNA and its membrane

Explanation:

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3 years ago
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Give an example of how a biome is an open system from the point of view of the biosphere, atmosphere, lithosphere, and hydrosphe
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Given what we know, we can confirm that the biome is in fact an open system due to the interactions between the biosphere, atmosphere, lithosphere, and hydrosphere.

<h3>What is the biome?</h3>
  • The biome is the collection of air, soil, water, and all the organisms that reside within these ecosystems.
  • In order to describe an open system, we say that the system must have external interactions.
  • A biome is an open system because it has both internal and external interactions, such as with asteroids in space.
  • The internal interactions include the ones between the<em><u> biosphere, atmosphere, lithosphere, and hydrosphere.</u></em>
  • A prime example is the movement of water through each of the spheres.

Therefore, since each part of the biome interacts with each other as well as with external sources such as space, we can confirm that it complies with the definition of an open system.

To learn more about open systems visit:

brainly.com/question/8987993?referrer=searchResults

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3 years ago
A group of students is asked to make a model of a plant cell. The group is given different objects to represent cell parts. Thes
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mini solar cells is the answer.

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2 years ago
. polymer a solid form resulting from the arrangement of atoms, ions, or molecules in definite geometric patterns 2. ceramic a p
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1. Polymer refers to a lengthened, chain-like molecule comprising repeated units associated end to end.  

2. Ceramic refers to a hard, brittle, corrosion and heat tolerant substance formed by administering a non-metallic mixture of minerals to intense heat.  

3. Thermoset refers to the plastics, which exhibit low elongations and cannot get recycled again.  

4. Thermoplastic refers to the plastics, which exhibit high elongations and can be recycled.  

5. Crystal refers to the solid form originating from the organization of ions, atoms, or molecules in precise patterns of geometry.  

6. Composite refers to a carbon fiber entrenched in a polymer resin matrix.  


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