Which of these statements is true about the behavior of light?
a
Light consists of electric and magnetic fields that are parallel to one another.
b
Light behaves like a longitudinal electromagnetic wave.
c
Light behaves as a wave or a particle depending on the situation.
d
Light waves vibrate in only one direction.

Answers

Answer 1
C , light behaves as a wave or a particle depending on the situation

Related Questions

PICTURE BELOW / Which phase of cell division is shown?

A. metaphase

B. anaphase

C. telophase

D. prophase

Answers

Metaphase I believe that is the answer to your question

The phase of cell division that is showing here is prophase. The correct option is D.

What is cell division?

Cell division occurs in two stages: mitosis and meiosis. When most people say "cell division," they're referring to mitosis, the process of creating new body cells.

Meiosis is the process by which egg and sperm cells are formed. Mitosis is a necessary process for life.

Cell division is the process by which new cells are formed in the body for growth, repair, and replacement. This process involves the division of nuclear material as well as the division of cytoplasm.

Prophase, prometaphase, metaphase, anaphase, as well as telophase are the stages. Cytokinesis is the final physical cell division that occurs after telophase and is thus sometimes considered a sixth mitotic phase.

Prophase is the phase that is shown in the image as it involves condensing of chromatids and movement if centriole to opposite pole.

Metaphase is the phase in which the chromosomes align at the equator and anaphase separate the chromatids and move towards opposite pole.

Thus, the correct option is D.

For more details regarding cell division, visit:

https://brainly.com/question/13312481

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1. What are metabolic wastes?
2. Which are the main organs of the excretory system?

Answers

Answer:

1. Metabolic wastes or excrements are substances left over from metabolic processes which cannot be used by the organism, and must therefore be excreted.

2. Organs of excretion include the skin, liver, large intestine, lungs, and kidneys.

Hope this helps!

1. Metabolic waste is the left over products of both catabolism and anabolism.

2. the kidneys, ureters, bladder, and urethra.

1. All ____________ organisms are composed of ______ or _______ cells.

Answers

Living one, or more.
All living organisms are composed of one or more cells.

Select the food chain that correctly relates the organisms from the primary consumer to the tertiary consumer
Grass, Lion, Antelope, Vulture
Grass, Antelope, Vulture, Lion
Grass, Vulture, Antelope, Lion
Grass, Antelope, Lion, Vulture

Answers

Answer:

Grass, Antelope, Lion, Vulture

Explanation:

The image explains it better than I can

Grassss, antbe lion,

ambleys hope u answer help plzz

Answers

Answer:

The child will have a 100% percent chance of a widow peak and o% chance of an straght hair.

Answer:

100%, 0%

Explanation:

When you combine the t's and T's in a Punnet Square, you get 100% of a chance of getting a widow's peak. This is because there are 2 capital Ts on one side, which combines at least 1 capital T with a lowercase t.

And, as you remember, a genotype has to have at least 1 capital for it to be a dominant one.

-jp524 :)

When you are writing alleles, dominant alleles get what?
Plz I don't wanna fail ill give brainliest

Answers

Answer:

Dominant refers to the relationship between two versions of a gene. Individuals receive two versions of each gene, known as alleles, from each parent. If the alleles of a gene are different, one allele will be expressed; it is the dominant gene. The effect of the other allele, called recessive, is masked.

Explanation:

Hope this helps and have a good day!!

:)

What are some of the ways technologies invented for war can be repurposed for agricultural use?

Answers

Answer:

1. Swords (swords can help cut through thick grass and plants or to cut parts of a plant)

2. Bomb (this can be used to create a crater on land that can be substituted for a human made lake or pond)

3. A warning system (this can be used to prevent people from entering farming lands)

4. Gun ship (another model can be made that can spray pesticides on plants to prevent bugs)


If helped mark me the brainiest!! Plz!! If you need more examples comment!!

How are the functions of the brain and heart different? (2 points)

a
The brain cleans the blood before it is distributed to all parts of the body, while the heart passes oxygen into the blood.

b
The brain pumps blood to all parts of the body, while the heart filters the blood before it is distributed to all parts of the body.

c
The brain reduces the sugar level in the blood, while the heart helps break down the food into smaller pieces.

d
The brain sends and receives messages through the spinal cord and the nerves, while the heart pumps blood to all parts of the body.

Answers

Answer:

D

Explanation:

I hope it helps because both things are true

D IS THE CORRECT ANSWER

How did Reconstruction end? How did the Election of 1876, Jim Crow laws, and the Plessey v? Ferguson case impact the end of Reconstruction.

Answers

I don’t know this one, im sorry
Plessy v. Ferguson was a landmark 1896 U.S. Supreme Court decision that upheld the constitutionality of racial segregation under the “separate but equal” doctrine. ... As a result, restrictive Jim Crow legislation and separate public accommodations based on race became commonplace.

Pa brainlist po

Please i need help asap i will do 30 points it is a weather question the only thing i know is that you have to add them all up and put them to percentages like 20/80 = 25%

Answers

Answer:

Drought is 19%

Flooding is 9%

Freeze is 2%

Severe storm is 15%

Tropical cyclone is 48%

Wildfire is 3%

Winter storm is 4%

Explanation:

220 + 108 + 25 + 178 + 550 +31 + 41 = 1153

Basically, you take the number of each natural disaster plus it all together. That is your total.

You then take individually the number and divide it by the total (1153), once you get a decimal number you times it by 100. Which give you the percent

You then do this for the rest of the other natural disasters.

Hoped this helped!

The answer is 14%,17%,22%,and 23%

Mr. Blast’s classes are studying different forms of energy and how energy travels through a medium. They learn that sound waves transfer energy through a material. Which of these materials could sound waves travel through? Choose the three that apply.
a
rock
b
outer space
c
air
d
water

Answers

The answer is C , watee
A,C,D. Rock, air, and water

Using the concept of natural selection, explain how giraffes evolved to have long necks over time. Be sure to write out the 3 steps of natural selection.

Answers

Answer:

Giraffes probably used to have short necks. Over time, since the branches of trees or plants were out of their reach, they adapted to this by having a longer neck. Those with longer necks are able to reach the food and eat it that those with short necks could not. Obviously, those with longer necks are able to survive and therefore reproduce. Because of reproduction, they are able to pass on this characteristic that allowed them to survive on to their offspring. This leads to offspring doing the same and over time, affecting the entire population of giraffes and soon evolving giraffes. This is natural selection doing its work in the evolution of long necks in giraffes.

Explanation:

Variation.  Organisms (within populations) exhibit individual variation in appearance and behavior.  These variations may involve body size, hair color, facial markings, voice properties, or number of offspring.  On the other hand, some traits show little to no variation among individuals—for example, number of eyes in vertebrates.

Inheritance.  Some traits are consistently passed on from parent to offspring.  Such traits are heritable, whereas other traits are strongly influenced by environmental conditions and show weak heritability.

High rate of population growth.  Most populations have more offspring each year than local resources can support leading to a struggle for resources.  Each generation experiences substantial mortality.

Giraffes likely first had short necks and ate the leaves of small trees. As the trees and the ecosystem changed the giraffes were no longer able to reach these trees leaves. The giraffes with short necks then starved and died and the ones with longer necks got to eat and live to reproduce. This eventually led to the tall giraffes we have today.

can u name this ? plssssssssssssssssss​

Answers

Cell wall , cell membrance , nucleus , endoplasmic , tonoplast
Cell wall, cell membrance, nucleus, endoplasmic, tonoplast

What is this structure and what does it do for the animal? (2 points)

a
The exoskeleton, which produces the egg for the female animal

b
The exoskeleton, which protects the internal organs of the animal

c
The skeleton, which protects the internal organs of the animal

d
The skeleton, which works with muscles to allow movement of the animal

Answers

Answer:

The answer is B

Explanation:

The exoskeleton of the shrimp helps protects the internal organs of the animal.

Answer is B if this helped you like this answer
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