BIOLOGY MIDDLE SCHOOL

The beam of a light spreads out after leaving the flashlight. The beam grows wider and wider. This is best explained by

Answers

Answer 1
Answer: When you leave the flashlight power on, the beam of its light will grow wider and wider because the individual photon travels though space forever as long as it don’t hit anything. While the beam grows wider, the photons also spread thinner.

Related Questions

Can you identify the genotype of a person with normal melanin? why or why not?
1. Some bloodsucking insects insert their mouthparts directly into a blood vessel and withdraw biod. Otherbloodsucking insects have mouthparts that cut through the skin and blood vessels, and produce a small poslo blood from which they feed. Both mouthparts types are specialized for: a autotrophic nutrition b. heterotrophic nutrition c regulation d excretion
What is important in helping living things survive.Explain why living things need nitrogen.
Which best describes the question "Why do most people think mutations are dangerous?" a scientific question, because it asks about mutations that happen in nature a scientific question, because it asks about most people instead of just a few not a scientific question, because it asks about what people think instead of how nature works not a scientific question, because it asks about how mutations can be helpful to life in nature
The Sun is best described as...

Why did scientists reject Lamarck’s idea of evolution? A. Organisms have not changed during earth’s history. B. Organisms cannot change theircharacteristics during their lifetime. C. Traits acquired during a lifetime are not passed on to offspring. D. Traits acquired during a lifetime are of no use to an individual.


The answer is C Right

Answers

The answer to the question stated above is: letter C.Traits acquired during a lifetime are not passed on to offspring.

>Lamark had doubts too. He cited the animal's neck as an example. He said that animal's neck could get a bit longer when its owner often stretched it,  trying to reach higher leaves in the trees for example. But, that's actually not stretching. The truth was too far beyond belief. 
However, merely because a physical change has been achieved by an individual, it doesn't mean that those changes can be inherited by their descendants.

C. Traits acquired during a lifetime are not passed on to offspring.

What is symbiosis and what are 3 categories of it?

Answers

Answer:

Symbiosis is any type of a close and long-term biological interaction between two different biological organisms, be it mutualistic, commensalistic, or parasitic. The organisms, each termed a symbiont, may be of the same or of different species. 

Categories:

  • Mutualism: both partners benefit. ...

  • Commensalism: only one species benefits while the other is neither helped nor harmed. ...

  • Parasitism: One organism (the parasite) gains, while the other (the host) suffers.
Symbiosis is the interaction between 2 different organisms living in close physical association

A poet uses blank to create sound in a poem?

Answers

Onomatopoeia is what they use to create sounds in poems such as "the bells jingled" or "the air whistled between the leaves on the tree"

which statements correctly identify characteristics of Earth and Jupiter? Check all that apply. Earth is an inner planet. Earth is more dense than Jupiter. They are similar in size. Jupiter is mostly made of gas. Jupiter revolves faster than Earth

Answers

Earth is a planet that was formed 4.5 billion years ago. It has a central core and rotates around the sun, like all the other planets

Jupiter is a planet on the solar system. It is largest planet on the solar system and the fifth hottest. Its mass is really huge as it is said to  be larger than the rest of the planets in the solar system COMBINED.

Therefore, the statements that correctly identifies characteristics of Earth and Jupiter are:

  1. Earth is an inner planet.
  2. Earth is more dense than Jupiter.
  3. Jupiter is mostly made of gas.

Read more here:

brainly.com/question/21968366

Earth is an inner planet.

Earth is more dense than Jupiter.

Jupiter is mostly made of gas.

There are four planets that are closest to the Sun i.e. Mercury, Venus, Earth, and Mars which we called inner planets or terrestrial planets. Earth is more dense than Jupiter because the earth is made of solid materials whereas the Jupiter is mostly made up of gas which decreases its density from the earth.

Jupiter is mostly made of two gases such as hydrogen and helium gases. There are thick red, brown, yellow and white clouds on the Jupiter planet so we can say that the three statement are correct.

Learn more: brainly.com/question/11704068

The African plate is moving toward the eurasian plate at a rate of a few centimeters per year how will this era change in 100 million years? consider how continents will change and how the Mediterranean sea will change

Answers

What I did was I said the plates moved 3 centimeters per year and and times it by 100 million years and you get how far the plates have moved against each other. When they move that far against each other, the land would break and pile up to create mountains. Under the sea, the earth would collide and and create a chain of volcanoes. I got a 4/4 for this question, hope this helps you. Good luck!

What is created during the krebs cycle that is so important for the electron transport chain

Answers

During the krebs cycle NADH (Nicotinamide adenine dinucleotide) and FADH (Flavin adenine dinucleotide) are made and used in the electron transport chan. Hope this helps!
Other Questions
For the following scenarios, Determine if the virus, causing the disease is generally a lyric cycle or a lysogenic cycle After being exposed to the influenza virus, a teenager begins to show symptoms after 4 to 7 days
Which of the following has a negative electrical charge?o cation onlyo anion onlyO Both cations and anions have negative charge.​
A Scientist Finds An Unusual Living Thing And Decides To Study It.
A change in the gene pool of a population form one generation to the next that does not necessarily result in speciation is an example of