IF YOU GIVE A LINK OR DON"T ACTUALLY ANSWER THIS QUESTION RIGHT JUST FOR POINTS I WILL REPORT YOUR ANSWER AND YOU

Using evidence from the articles you have read as well as the Sim and other activities you have completed in this lesson, write down your initial ideas about why this mystery occurred.

Answer:

let's be honest, chocolate may be a solid but it's both liquid and solid and the reason why it smells is bc the chocolate bar releases gas or some smell or it has a reaction. Many solid release gases.... or a smell

Volatile aromatic molecules found in chocolate are responsible for the smell of chocolate.

All forms of matter can exist in three most common states, which are:

During change of state of matter, solids can change to gas or liquids.

In the case of chocolate, in addition to the solid molecules, it contains volatile aromatic molecules which are responsible for the the smell of chocolate.

Learn more about about aromatic molecules at: https://brainly.com/question/1469491

What are some of the reasons climate change is so bad for communities of color? HELP PLSSSSSSSS

Brainliest if CORRECT






11

I'm so confused, someone please help me!

What is biodiversity?



Only one species in an area


All abiotic factors


The different amount of species in an area


Nitrogen fixation

Why is biodiversity important?



It makes an ecosystem stable.


It isn't important in an ecosystem.


It makes a food chain crumble.

A robotics scientist is trying to create a baseball pitching machine that will throw balls at different speeds and in exactly the same location every pitch. They have put a magnet in the baseball and behind home plate.

Explain to the scientist two reasons why some objects experience more kinetic energy than others?

5 A Punnett square is shown below. The domin
trait is represented by R. The recessive trait is
represented by r.

What percentage of the offspring will most
likely show the dominant trait?
(1 25%
(3) 75%
(2) 50%
(4) 100%

Pls help im very lost on this

Please help! I will report any links. I will give brainliest for those who are right.

I already did the first question. But I'm not sure about the other two. Please help!

Help meeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
what is is figure 1 and figure 2 and figure 3?

The picture below is a great example of __________ biodiversity.
high
low
moderate
there is no way of knowing without counting

What measures the energy of a wave?

anyone please help? !!!DUE IN 10 MINS!!! PICKING BRAINLIEST TO WHOEVER IS RIGHT!!!

What do the key differences between RNA and DNA mean for the spread of these types of viruses?

Please help me write a portfolio. GIVING BRAINLIEST 10 POINTSFinish drafting a research report about how scientific knowledge has changed over time.

Review the web you completed in the prewrite stage.


You will submit your research report draft at the end of this lesson.


Review the features of a research report:


It provides information focused on a central topic.

It has an introduction that presents the main ideas of that topic.

It groups related facts, definitions, quotations, details, and other information into supporting paragraphs.

It uses content words and has a formal tone.

It uses linking words to connect ideas.

It provides a conclusion that relates to the topic.

It includes multimedia elements such as audio recordings or visual displays.

It contains a bibliography at the end.

wat is the meaning for autotrophs

re asking this question because nobody took it serious last time



but can someone please help me


*no playing around*

True or False:

A substance is found to be made up of more than one atom, but the atoms are all the same. This substance is most likely an element.

PLEASE HELP!! WILL GIVE 5 STARS, A THANKS, AND BRAINLIEST
~you will get reported if you put any links, or no answer. please do not report the question I did not do anything wrong~
Read the article excerpt below then answer the question.
Why is hydrogen a “cleaner” fuel source than gasoline?
Compared to the carbon dioxide that is produced when we burn gasoline, ethanol, and other carbon-containing fuels, the water produced by burning hydrogen has a less harmful effect on Earth’s climate. If we can power our cars with hydrogen without producing carbon dioxide, then why don’t more vehicles use hydrogen fuel? Unfortunately, the technology needed to use hydrogen as a fuel is expensive, and storing hydrogen fuel can be difficult. Also, the most common way of getting pure hydrogen is by separating it from substances that contain carbon—so although burning hydrogen fuel does less harm to Earth’s climate than burning carbon-containing fuels, the production of hydrogen fuel is still a problem for scientists trying to reduce climate change.

Use the reading below to answer the question.

The layer of soil above the permafrost is too shallow for plants with deep roots to live. Grasses and shrubs can survive there because they have shallow roots. A sheet of mosses and lichens grows beneath these plants. When the soil above the permafrost thaws, the soil becomes muddy. Muddy soil is an excellent place for insects, such as mosquitoes, to lay eggs. Many birds spend the summer in the tundra to feed on these insects.


Based on the passage, what is one reason for the lack of trees in the tundra?


A.
soil depth

B.
amount of rainfall



C.
temperature range

D.
amount of sunlight

BRAINLIEST IF CORRECT





10

What is it called when a plant’s embryo begins to grow?
photosynthesis
pollination
fertilization
germination

PLEASE HELP!! WILL GIVE 5 STARS, A THANKS AND BRAINLIEST
~you will get reported if you put any links, or no answer~
Read the article excerpt below then answer the question.
How does burning carbon-containing fuels contribute to Earth’s climate change problem?
The chemical reaction that happens when ethanol and oxygen mix produces two substances: carbon dioxide and water in the gas phase. Since both of these are invisible, colorless gases, it seems like nothing is left of the liquid that was in your gas tank. However, the atoms of the reactants haven’t disappeared at all—they’ve only rearranged to form the products. The carbon dioxide and water produced by this chemical reaction enter the atmosphere whenever we burn ethanol or other carbon-containing fuels. In the recent past, humans have increased the amount of carbon dioxide in Earth’s atmosphere by burning such fuels, resulting in widespread changes to Earth’s climate. In response to these effects, scientists are working to find fuels that can release energy without producing carbon dioxide.

Help please!!! It's for science, and it has to be done today!

Use the image to answer the question.
Emily and her science lab partner made a complete circuit by attaching a light bulb to some wires and a battery. Which of the following best describes the flow of energy in the complete circuit?
A. lightbulb, wire, battery, lightbulb, wire
B. battery, wire, lightbulb, wire, battery
C. battery, lightbulb, battery, lightbulb
D. wire, battery, wire, battery

1. How can systems with such different structures perform the same function?

2. How can different structures perform the same function?

Please help! And explain your answer with evidence please!

What is the crest and trough of a wave?

Water off the coasts of some continents is typically colder than water further offshore because…
A. What evidence have you discovered to explain why air flows?
B. What evidence have you discovered to explain why Earth has global wind systems?
C. What evidence have you discovered to explain why ocean waters flow?
D. What evidence have you discovered to explain how wind influences the movement of water?
And for the Summary.
Water off the coasts of some continents is typically colder than water further offshore because...

I am late on an assignment guys pls help

If an object is placed in water and has a density of 1.9 g/ml will the object float or sink?