Please help me with this I will give out extra points with the brain thing if you help me with this science question 2/5 image below. I promise

Answers

Answer 1

The answer to your question is B

Related Questions

Help asappppppppppppppppppppp

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The answer should be 12 since 4 x 3 = 12

This is because ammonia is NH^3 and if it has a number before it you multiply it with the rest of the chemical equation.

I hope this helps

the answer if calculated correctly, is 12.

Which metallic substance would require the least amount of thermal energy to melt?

A. Gold

B. Nickel

C. Aluminum

D. Steel

Answers

Answer: C (Aluminum)

Explanation:

Aluminum would require the least amount of thermal energy to melt, because according to the chart, it has the lowest melting point (1218ºF) as compared to the melting points of Gold (1945ºF), Nickel (2646ºF), and Steel (2500ºC).

aluminum it has the least melting point so it’s aluminum. just look and see which is the lowest number

Order the terms according to the path followed by oxygen during cellular respiration.

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Order the terms according to the path

The respiration which is seen in plants and higher animals including humans take place in the presence of oxygen.

What is respiration?

The process in which the cells of an organism obtain energy by the combination of oxygen and glucose and results in the release of carbon dioxide, water and ATP (energy) is defined as the respiration.

In respiration, the transfer of oxygen occurs from outside environment to cells within the tissues. It is a biological reaction which takes place inside the cells of living organisms. The energy molecule ATP ( Adenosine triphosphate) is created during this process.

The ATP molecule produced here by the breakdown of glucose is utilized by the cells to perform various activities. The first step in cellular respiration is glycolysis which occurs in cytoplasm.

The correct path of oxygen transfer is:

Nostrils → Nasal cavity → Pharynx → Trachea → Bronchi → Bronchiole → Alveoli

To know more about respiration, visit;

https://brainly.com/question/29760658

#SPJ6

PLEASE HELP!!!!!!!

Answering the following questions will help you to focus on the outcomes of these experiments:

How does the length to height ratio (the IMA) of trial 1 compare to trial 2?
Why is the actual mechanical advantage less than the ideal mechanical advantage in each of the trials?
If a machine was 100% efficient, how would the AMA compare to the IMA?
Write a summary paragraph discussing this experiment and the results. Use the following questions and topics to help guide the content of your paragraph.

According to your data, was your hypothesis correct? (Be sure to refer to your data when answering this question.)
Summarize the conclusions that you can draw from this experiment. Use the questions above to guide your ideas.
Summarize any difficulties or problems you had in performing the experiment that might have affected the results. Describe how you might change the procedure to avoid these problems.
Give at least three examples from everyday life where an inclined plane is used to reduce the effort force needed to accomplish a task.

Question 1: After completing this experiment, was your hypothesis supported? Explain why or why not.

^Experiment^ In this experiment, you will determine the IMA, AMA, and efficiency for the simple machine, the inclined plane.

The materials for this experiment are:

a smooth board
smooth block or other object to drag up a plane
a spring scale (calibrated in newtons)
string
books or blocks to support the inclined plane
and a meter stick.

Your job is to observe the experiment and collect your own data from this demonstration. Be ready to record your observations and data.

You will be pulling an object up an inclined plane at different inclines.
Make and record a hypothesis about how changine the slope of inclined plane will affect the efficiency.
Measure the height and length of the plane, record the measurements.
Measure the mass of the object, and record.
Convert the mass from grams to newtons by dividing by 102, and record.

Now slowly and steadily pull the object up the incline with the spring scale and string kept parallel to the incline.
Record the readout on the scale. This will be the effort force.

Now increase the slope of the incline by increasing the height.
Measure the height of the new incline. The length of the incline remains constant.
Slowly and steadily pull the object up the incline, record the readout from the scale.

Now increase the slope of the incline by increasing the height.
Measure the height of the new incline. The length of the incline remains constant.
Slowly and steadily pull the object up the incline, record the readout from the scale.

Now increase the slope of the incline by increasing the height.
Measure the height of the new incline. The length of the incline remains constant.
Slowly and steadily pull the object up the incline, record the readout from the scale.

Question 2: How does the length to height ratio (the IMA) of trial 1 compare to trial 2?
Why is the actual mechanical advantage less than the ideal mechanical advantage in each of the trials?
If a machine was 100% efficient, how would the AMA compare to the IMA?

^questions to answer^ How does the length to height ratio (the IMA) of trial 1 compare to trial 2?
Why is the actual mechanical advantage less than the ideal mechanical advantage in each of the trials?
If a machine was 100% efficient, how would the AMA compare to the IMA?

Question 3: According to your data, was your hypothesis correct? (Be sure to refer to your data when answering this question.)
Summarize the conclusions that you can draw from this experiment. Use the questions above to guide your ideas.
Summarize any difficulties or problems you had in performing the experiment that might have affected the results. Describe how you might change the procedure to avoid these problems.
Give at least three examples from everyday life where an inclined plane is used to reduce the effort force needed to accomplish a task.

^Questions to answer^ According to your data, was your hypothesis correct? (Be sure to refer to your data when answering this question.)
Summarize the conclusions that you can draw from this experiment. Use the questions above to guide your ideas.
Summarize any difficulties or problems you had in performing the experiment that might have affected the results. Describe how you might change the procedure to avoid these problems.
Give at least three examples from everyday life where an inclined plane is used to reduce the effort force needed to accomplish a task.

Answers

1. yes

2. chemicals

3. 29

4. 1.6

Percolation state of matter, Name and source, and explanation which is definition of Percolation in your own words and shortened

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Answer:Percolare

Explanation:

Answer:

Percolare

Explanation:

Is this true or false
Titanium dioxide is used in sun block and to treat cotton in clothing, but is dangerous for human use.

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I’m pretty sure it’s true!

happy to help:)

It’s False
I took a test with that question

help help help help!!!!!!!

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b. or c because plants need oxygen and sunlight

Answer:

Sunlight

Explanation:

The Sun is the major source of energy for organisms and the ecosystems of which they are a part. Producers such as plants, algae, and cyanobacteria use the energy from sunlight to make organic matter from carbon dioxide and water. This establishes the beginning of energy flow through almost all food webs.

Use the drop-down menus to complete the statements.

may be parasites, eat dead animals, or prey on insects, slugs, and snails.

eat and break down plant and animal material in soil.

eat other animals or filter food from the surrounding water.

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What grade is this fora.

Answer: Leeches, Earthworms, Marine worms

Explanation:

Sodium is a metal (Na), what makes the Neutral atom of Sodium different
from the lonized atom of Sodium

A neutral atom has more protons than an ion

Neutral atoms have more neutrons than an ion of an tom

Neutral atoms have a charge while ions do not

Neutral atoms have the same amount of protons and electrons while an ion has
either gained or lost an electron

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Answer:

Explanation:

An ion is created because an atom doesn't have a balanced number of protons and electrons. A positive ion is created by an atom losing an electron and a negative ion is created by an atom gaining an electron.

The answer is D. What makes a neutral atom neutral is that it has an even number of protons and neutrons. If the number of protons and neutrons are unbalanced, it is now an ion.

Answer picture below!!

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Answer:

If you put everything in the same column, then click done when there's two options, it'll put the ones that don't go into the column outside of the boxes and then you can out the remining ones into the other box. If you've already answered this once then it won't work and I'm really sorry for wasting your time. >.<

Perhaps the most brilliant mind of the 18th century was that of:
A.) Robert Hooke
B.) Aristotle
C.) Sir Isaac Newton
D.) Arquimedes

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Answer:

hmm i would have to say either robert hooke or isaac newton

Most likely sir issac Newton

Name 3 things that rainforest and deserts have in common

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Some similarities between deserts and rainforests are that they support complex ecosystems, are powered by the sun/photosynthetic plants, are dangerous/mostly uninhabitable for humans, due to both conditions and wildlife, and are found mostly in the tropics

Answer:

(1) The animals are adapted to survive in the conditions of the environment. (2) Both environments are inhabitable for humans. (3) They can both be deadly

Explanation:

I really hope this helps. Good luck hun

Which describes the boundary where earthquake activity occurs along rift valleys?

Answers

Answer:

Divergent boundaries – where two plates are moving apart. Divergent boundaries within continents initially produce rifts, which produce rift valleys. The most active divergent plate boundaries are between oceanic plates and are often called mid-oceanic ridges.

Explanation:

Answer: divergent boundary on land

Explain: I learned about it

HELP PLEASE Trying to learn how to do this
I can't figure it out for my students anyone knows
(LOL)
sorry if it is blurry

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Try searching it online. It may be easier and faster sorry!

Help pls pls pls pls pls pls pls pls?

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The answer you are looking for i believe is kingdom

D I’m not sure to be honest but I still wanna help :(

Hurry
A student uses this diagram to understand the parts of a fish. The student then uses an identification key to classify different types of fish.

Based on the key, which of these fish is most likely a bluegill?

The ferst imige is for the qwestion the rest are the answers

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Answer:

The 3rd image is a blue gill

A brief summary of Cytokinesis? Its for science plz help fast!

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Answer:

Cytokinesis is the process by which one cell physically separates into two daughter cells at the end of each division cycle. In metazoan cells, the division plane, termed the cell equator, is determined by microtubules of the anaphase spindle.

Explanation:

Imagine that you are outside in the cold. Your nose starts to tingle and hurt. What might you be experiencing?

a
fever
b
frostbite
c
a heart attack
d
hypothermia

Answers

D. Being cold temperatures can result in a cold nose. With prolonged exposure The body will start to lose heat faster than it can generate it, this is the result of hypothermia.

D is the correct answer for this question

Elastic potential energy is energy due to

Question 2 options:

mass

motion

height above ground

change in shape

Answers

The answer is change in shape

Other Questions

what do we call any change in the genetic code ?a. Mutation b. replication c. transcription d. translation Noah has a coupon for 30% off at his favorite clothing store . He uses it to buy a hoodie . The regular price of a hoodie is $27. What did Noah pay for the hoodie? Draw my oc in your style you can make me human or more monster Jada was solving the equation 6x=166x =16. She was about to square each side, but then she realized she could give an answer without doing any algebra. What did she realize? In its powdered form the mineral is reddish which mineral property is described? Jacob used an empty can for a project shown below the pills the label of the king in find the area of the label what is the approximate area of the canned label? Which belief is shared by Jews, Christians, and Muslims? 1. Write a class Name that stores a persons first, middle, and last names and provides the following methods:public Name(String first, String middle, String last)constructor. The name should be stored in the case given; dont convert to all upper or lower case.public String getFirst()returns the first namepublic String getMiddle()returns the middle namepublic String getLast()returns the last namepublic String firstMiddleLast()returns a string containing the persons full name in order, e.g., "Mary Jane Smith".public String lastFirstMiddle()returns a string containing the persons full name with the last name first followed by a comma, e.g., "Smith, Mary Jane".public boolean equals(Name otherName)returns true if this name is the same as otherName. Comparisons should not be case sensitive. (Hint: There is a String method equalsIgnoreCase that is just like the String method equals except it does not consider case in doing its comparison.)public String initials()returns the persons initials (a 3-character string). The initials should be all in upper case, regardless of what case the name was entered in. (Hint: Instead of using charAt, use the substring method of String to get a string containing only the first letterthen you can upcase this one-letter string. See Figure 3.1 in the text for a description of the substring method.)public int length()returns the total number of characters in the full name, not including spaces.2. Now write a program TestNames.java that prompts for and reads in two names from the user (youll need first, middle, and last for each), creates a Name object for each, and uses the methods of the Name class to do the following:a. For each name, printfirst-middle-last versionlast-first-middle versioninitialslengthb. Tell whether or not the names are the same.Here is my code. I keep getting a method error with getFullName in the Name.java file. Please help me re-write the code to fix this issue.//Name.javapublic class Name{private String firstName, middleName, lastName, fullName;public Name(String first, String middle, String last){firstName = first;middleName = middle;lastName = last;String fullName = firstName '+' middleName '+' lastName;}public String getFirst(){return firstName;}public String getMiddle(){return middleName;}public String getLast(){return lastName;}public String firstMiddleLast(){return firstName + ' ' + middleName + ' ' + lastName;}public String lastFirstMiddle(){return lastName + ", " + firstName + ' ' + middleName;}public boolean equals(Name otherName){return fullName.equalsIgnoreCase(otherName.getFullName());}public String initials(){return firstName.toUpperCase().substring(0,1)+ middleName.toUpperCase().substring(0,1)+ lastName.toUpperCase().substring(0,1);}public int length(){return firstName.length() + middleName.length() + lastName.length();}}//NameTester.javaimport java.util.Scanner;public class NameTester{public static void main(String[] args){Scanner input = new Scanner(System.in);String firstName1 = new String();String middleName1 = new String();String lastName1 = new String();String firstName2 = new String();String middleName2 = new String();String lastName2 = new String();System.out.print("\nPlease enter a first name: ");firstName1 = input.nextLine();System.out.print("Please enter a middle name: ");middleName1 = input.nextLine();System.out.print("Please enter a last name: ");lastName1 = input.nextLine();Name name1 = new Name(firstName1, middleName1, lastName1);System.out.print("\nPlease enter another first name: ");firstName2 = input.nextLine();System.out.print("Please enter another middle name: ");middleName2 = input.nextLine();System.out.print("Please enter another last name: ");lastName2 = input.nextLine();Name name2 = new Name(firstName2, middleName2, lastName2);System.out.println();System.out.println(name1.firstMiddleLast());System.out.println(name2.firstMiddleLast());System.out.println(name1.lastFirstMiddle());System.out.println(name2.lastFirstMiddle());System.out.println(name1.initials());System.out.println(name2.initials());System.out.println(name1.length());System.out.println(name2.length());if (name1.equals(name2))System.out.println("The names are the same.");elseSystem.out.println("The names are not the same.");}} HELP FAST FAST FAST FAST PLS ILL LOVE YOU FORVER. Greta is putting a 20 foot fence around her pool. She uses all the border to make four sections that are the same length. Which expression does NOT equal the length of one of these sections in feet? (Al = 27.0 g, O = 16.0 g, H = 1.0 g)2 Al(OH)3 Al2O3 + 3 H2O how many grams are produced from .85 moles of AI(OH)3 In your own words, how do plates move? Mrs. Harrison is 15 ounces of dark chocolate while baking. She used 3/5 of the chocolate to make some frosting and used the rest make brownies. how many ounces did she use to make brownies? what is 8/3y=5/6x-2 in standard form? A photo of a beetle in a science book is increased to 635% as large as the actual size if the beetle is 14 millimeters, what is the size of the beetle in the photo?The size of the beetle in the photo is _____ millimeter(s). (Type a whole number or a decimal) Determine if the expressions 100 divided by (25 divided by 5) and (100 divided by 25) divided by 5 are equivalent. If so, tell what property is applied. If not explain why. Help please I will give brainliest 9. Things that an organism can sense are usually referred to as... This is the part of a flower that helps attract animals in order to aid in pollination. It also starts with pe Pollution control equipment for a pulverized coal cyclone furnace is expected to cost $190,000 two years from now and another $120,000 9 years from now. If Monongahela Power wants to set aside enough money now to cover these costs, how much must be invested at an interest rate of 9% per year compounded quarterly True or False In some plants the Male and female reproductive organs are on different plants