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3 years ago

The photoelectric effect describes when light shines on a piece of metal, and the metal releases electrons. Which model of light

Biology

2 answers:

strojnjashka [21]3 years ago

7 0

Answer:

The answer is PARTICLE MODEL The person above ^^^ got the answer wrong, the correct answer really is Particle Model...

Thanks...

e-lub [12.9K]3 years ago

6 0

Answer:

<h3>◦•●◉✿I think,your answer is..✿◉●•◦</h3>

<h2>Wave model. </h2>

Explanation:

<h3>Hope it helps you...</h3>

Thanks...

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Write about the structure and the purpose of Fat or Lipids.

Sidana [21]

Answer:

A lipid is any of various organic compounds that are insoluble in water. They include fats, waxes, oils, hormones, and certain components of membranes and function as energy-storage molecules and chemical messengers.

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3 years ago

Which of the following structures is most likely to be found in an autotrophic protist?

GenaCL600 [577]

The right answer is the chloroplast.

Autotrophic species must stock up on food in order to have energy at all times.

Plants, for example, through their chloroplasts make sugar with the energy of sunlight and from soil water and carbon dioxide from the air. This sugar synthesis using light is photosynthesis.

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3 years ago

An engineer is building a new steel skyscraper in a area with a lot of Earthquakes, Compare two systems (fixed based system and

Leokris [45]

Answer:

<h2>Base isolated system</h2>

Explanation:

Fixed based system:-

A fixed-base building (built directly on the ground) will move with an earthquake’s motion and can sustain extensive damage as a result.

Base isolated system:-

A base isolation system is a method of seismic protection where the structure (superstructure) is separated from the base (foundation or substructure).

Hence,

A base isolated system is much more better in a area where there are a lot of earthquakes. 

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3 years ago

The DNA found in the nucleus is responsible for directing the

Lunna [17]

The Correct answer is B

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3 years ago

What boundaries create new oceanic crust?

enyata [817]

ANSWER ( Convergent plate boundaries )

At convergent plate boundaries, oceanic crust is often forced down into the mantle where it begins to melt. Magma rises into and through the other plate, solidifying into granite, the rock that makes up the continents. Thus, at convergent boundaries, continental crust is created and oceanic crust is destroyed.

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3 years ago