A sample of liquid chocolate in a bowl is cooled in the refrigerator at a constant rate. Based on the graph, what is the melting freezing point of the chocolate?




28.5°C

23.5°C

25.5°C

Not enough information is given.

23.5°C would be the melting freezing point.

How could you use a model to show the cause-and-effect relationship between Earth's rotation and the apparent motion of the stars across the night sky?

An unlabeled hierarchical diagram of various astronomical bodies is shown below. The labels A, B, C, and D can be used to represent the Milky Way, universe, planets, clusters, and stars.

Part 1: Which four astronomical bodies would you choose to represent the four labels in the diagram?
Part 2: Justify your choice based on the hierarchical relationships in astronomical bodies.

What types of matter have the property of density?

1.Everything except gasses have density.

2.Only heavy matter has density.

3.All solids, liquids, and gases have density.

4.Only solid matter has density.

What's a good thermal insulator??
1. Heats and cools quickly
2. Heats and cools slowly

Will give brainly! How was the ancient idea of elements similar to what we now know about elements, and how was it different?

Help pick me if your finding a question

Why does this atom not want to share, lose, or gain electrons?

Directions
Now that the lab is complete, it is time to write your lab report. The purpose of this guide is to help you write a clear and concise report that summarizes the lab you have just completed.
The lab report is composed of two sections:
Section I: Overview of Investigation
Provide background information.
Summarize the procedure.

Section II: Observations and Conclusions
Include any charts, tables, or drawings required by your teacher.
Include answers to follow-up questions.
Explain how the investigation could be improved.

To help you write your lab report, you will first answer the four questions listed below based on the lab that you have just completed. Then you will use the answers to these questions to write the lab report that you will turn in to your teacher.
You can upload your completed report with the upload tool in formats such as OpenOffice.org, Microsoft Word, or PDF. Alternatively, your teacher may ask you to turn in a paper copy of your report or use a web-based writing tool.
Questions


Section I: Overview of Lab
What is the purpose of the lab?
























What procedure did you use to complete the lab?
Outline the steps of the procedure in full sentences.
















Section II: Observations and Conclusions
What charts, tables, or drawings would clearly show what you have learned in this lab?
Each chart, table, or drawing should have the following items:
An appropriate title
Appropriate labels




























If you could repeat the lab and make it better, what would you do differently and why?
There are always ways that labs can be improved. Now that you are a veteran of this lab and have experience with the procedure, offer some advice to the next scientist about what you suggest and why. Your answer should be at least two to three sentences in length.











Writing the Lab Report


Now you will use your answers from the four questions above to write your lab report. Follow the directions below.

Section I: Overview of Lab
Use your answers from questions 1 and 2 as the basis for the first section of your lab report. This section provides your reader with background information about why you conducted this lab and how it was completed. It should be one to two paragraphs in length.


Section II: Observations and Conclusions
Use your answers from questions 3 and 4 as the basis for the second section of your lab report. This section provides your reader with charts, tables, or drawings from the lab. You also need to include answers to the follow-up questions and ways in which you would improve the lab.

Overall
When complete, the lab report should be read as a coherent whole. Make sure you connect different pieces with relevant transitions. Review for proper grammar, spelling, punctuation, formatting, and other conventions of organization and good writing.
it is about Owl pellets

To determine the melting point/freezing point or evaporation/condensation point, identify the point where the temperature of the substance _____.



changes

remains constant

Use your periodic table to determine which element in the group below would be least likely to react with the other elements ?

Select one:

A || Carbon

B || Neon

C || Boron

D || Oxygen

what happens when a low air pressure seytem meets a high air pressure

Is due at 1m ill give you brainlist if is right please helppp meee


The variability of living organisms, including within or between species or ecosystems is called?

How many atoms of Cr are there?

A bacterium is made up of one single cell. An elephant is made up of many specialized cells. Which of the following statements is true?


a. Bacteria are multicellular organisms, while elephants are unicellular organisms.

b. Bacteria are unicellular organisms, while elephants are multicellular organisms.

c. Both bacteria and elephants are unicellular organisms.

d. Both bacteria and elephants are multicellular organisms.

Which are found in mountain streams where the slope is steep and the channel is rough, irregular, and full of large boulders?

A.lakes
B. rapids
C. estuaries
D. meanders

What condition creates the largest ocean wave

Will give brainly. Some substances are made of only one kind of atom. Other substances are made of more than one kind of atom. How are the properties of these two types of substances different?

Which federal agency protects ecosystems and supervises public access to forests?

A,Bureau of Land Management
B.National Park Service
C.US Forest Service
D.US Fish and Wildlife Service

How are mixtures and solutions different?

1.Unlike a solution, a mixture has density and will always sink in a liquid because mixtures lack buoyancy.

2.Unlike a solution, a mixture can dissolve completely in a liquid because the properties of the ingredients change.

3.Unlike a solution, a mixture is unable to change states of matter from a solid to a liquid or gas.

4.Unlike a solution, a mixture can easily be separated and each ingredient keeps its physical properties.

Resending this question again, I'm not sure!
True or false
Ice or snow melts into water in sublimation.

Which statements accurately describe parasite-host relationships? Check all that apply.

Parasites can live in or on their hosts.
Parasites benefit from their hosts.
Parasites are harmed by their hosts.
Parasites usually kill their hosts.
Hosts benefit from parasites.
Hosts are harmed by parasites.

Help plz, don't paste link for answers, not going to help at all
True or false
Ice or snow melts into water in sublimation.

Which example of variation within species (select all correct answers)

There is no change in temperature during a phase change as this energy is being used to make or break bonds between molecules.


True

False

Which of the following is an example of a dogs phenotype?
A. LI
B. Long tail or short tail
C. Breathes oxygen
D. Eats food

How many atoms is S are there?

The pH of solution A is 4 and the pH of solution B is 6. Which has a greater concentration of H3 O +ions and how many time greater? Your answer should include a letter (which solution) and a number. PLEASE ANSWER QUICK IN A TEST

Water boils at 100 degrees

Group of answer choices

Celsius

Fahrenheit

Kelvin

Which of the following are also compounds? Select all that apply.


A.
H2O

B.
CuFeS2

C.
Cl

D.
Mg

E.
KCl

30 POINTS
Tsunamis are huge waves that carry large amounts of energy across the ocean. They are often caused by underwater earthquakes. One a tsunami forms, the wave can travel hundreds of kilometers before reaching land. Are the water molecules that touch land the same ones that the earthquake initially moved? Why or why not?