How many of the listed items are elements?

How Many Of The Listed Items Are Elements?

Answers

Answer 1

Answer:

copper sulfur

Explanation:

copper sulfur gold iron Aluminum

Answer 2

Answer:

C

Explanation:

5 Copper, sulfur, gold, iron, and aluminum are elements, as their symbols suggest. The other four substances are compounds with two elements each.


Related Questions

Which type of feedback does your body normally operate through (Positive or Negative)? ​

Answers

Answer:

Negative

Explanation:

Acorrding to the scientific community mainly those from Emory it is said that your brain process things more negatively than positively this however is not a negative thing in fact it is said if you were happy all the time you would go insane

A salt solution turning cold as the salt dissolves *

A. Change in color
B. Temperature change
C. Light production

Answers

Answer:

I'm not sure but I think it's B

A.
ionic compounds/ salts are always white in color when in powder/solid form , so when dissolved in water, they turn from white to colorless. Hope this helps

Nobody can make a perfect circle if you're able too answer this question with a picture of your circle​

Answers

Close enough I guess

answer answer answer :)

Answers

Answer:

Chromatin

Explanation:

Answer:

c

Explanation:

yes and have a good day sorry if I'm rong

Which item should you NOT put in your compost pile? A. food scraps B.autumn leaves C.wood chips D. plastic

Answers

plastic because it can’t decompose

Answer:

Plastic

Explanation:

Plastic should not be in your compost pile because plastic does not decompose.

Help!!!!!!!!!!!!!!!!!!!

Answers

with what oh d jdjdjdjdnxfjfjfnfjxx

Answer:

B. is the answer.

Is energy recycled?

Answers

Answer:

Energy is not recycled in ecosystems and each ecosystem requires a continuous input of energy to sustain it. There is some energy transformed at each level of the food chain or food web in an ecosystem. In an ecosystem, energy is frequently transformed from one form to another


1. The peppered moth is found in England during the industrial revolution. Coal was used as the top fuel during this. The problem with coal is that it is very dirty
and produces soot. This soot begins to cover the trees. Eventually the trees become darker, see the picture on the right. Use the data below to explain what
happened

Answers

Answer:

This is an example of natural selection. There were two types of moth colors, white and black and white. Before the industrial revolution, the environment had white trees, meaning that the white moths can blend in. The black moths are more likely to be eaten because they stick out. Now that the trees are black, the white moths stick out more causing there to be more black moths.

Explanation:

I do not see any data but this is a general explanation.

In a Dihybrid cross, two heterozygous parents, AaBb x AaBb have an offspring. What is the ratio of the offspring??

Answers

nine offspring will both show dominant traits. so it will always be 9:3:3:1.

what cell can only produce cells like itself

Answers

Answer:

Adult stem cells, like all stem cells, share at least two characteristics. First, they can make identical copies of themselves for long periods of time; this ability to proliferate is referred to as long-term self-renewal.

How will humans need to change their co2 emissions in order to achieve stability of global temperature?

Answers

Humans would have to reduce water waste, invest in energy-efficient appliances, power their homes and other buildings with renewable energy and start driving fuel-efficient vehicles.

Find the coordinates of the point
7
10
of the way from A to B.
8
B(106)
6
2
4 6 8 10 12 14
-6
4-71-8-
-10

Answers

Answer:

ok

nake this answers as brainliest answer

DNA creates ____ which creates ____ which creates _____.

Answers

Answer:

DNA replication creates two new strands that assemble nucleotides differently.

Explanation:

This statement describes DNA replication because this process involves a double stranded DNA copied to produce two identical new DNA molecules.

Hope this helps!

the division of the cytoplasm of a eukaryotic cell is called

Answers

Answer:

Cytokinesis

Explanation:

Cytokinesis is the answer

According to Mendel's Law of Dominance, an individual with a heterozygous genotype will have...

A. both the dominant and recessive phenotype.

B. the recessive phenotype.

C. a medium phenotype.

D. the dominant phenotype.

Answers

Answer:

A. both the dominant and recessive phenotype.

Explanation:

The answer is A) both the dominant and recessive phenotype.

Pollination is an example of which of the following ecological relationships?
A) Predation
B) Mutualism
C) Commensalism
D) Parasitism

Answers

Answer:

B.) mutualism

thanks me later

environmental pressure definition

Answers

Environmental pressures are factors that can cause environmental change in the marine environment

Environmental pressure, also known as selection pressure or ecological pressure, refers to the influence exerted by the environment on living organisms, driving the process of natural selection.

It encompasses various factors, such as climate, competition for resources, predation, and other ecological interactions.

Environmental pressure plays a pivotal role in shaping the characteristics and traits of organisms within a population.

Individuals possessing advantageous traits that align with the environmental conditions are more likely to survive, reproduce, and pass on these beneficial traits to the next generation.

Over time, this process leads to the adaptation and evolution of species, enhancing their ability to thrive and succeed in their specific ecological niches.

Know more about natural selection:

https://brainly.com/question/31054297

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Explain how waves eventually even out a shortline?​

Answers

Answer:

They expend all their energy overtime

Explanation:

How do the nutrients necessary for plant growth get into the soil?
O The soil absorbs sunlight.
Water filters through the soil.
Organic matter is decayed in the soil.
The soil is exposed to air.

Answers

I believe it is Organic matter is decayed in the soil because plants get their nutrients from animal waste and dead organisms.

How can you help prevent muscle injuries

Answers

To warm your muscles up and stretching.

How many offspring would have green seeds?​

Answers

25% if green is recessive due to both of the yy

The esophagus is shaped like a tube and carries food from the mouth to the stomach.

Answers

Answer:

true

-Sumin <3

Answer:

tr

Explanation:

Name the type of mutation below:
Orignial DNA: AATCCGC
Mutation DNA: AACCCGC

please help

Answers

Answer:

Deletion

Explanation:

The T was removed.

Best describes the relationship between photosynthesis and cellular respiration in terms of energy and matter

Answers

Answer:

Photosynthesis makes the glucose that is used in cellular respiration to makeo ATP. ... While photosynthesis requires carbon dioxide and releases oxygen, cellular respiration requires oxygen and releases carbon dioxide. It is the released oxygen that is used by us and most other organisms for cellular respiration.

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what is the one thing that makes the different types of light different from one another?

Answers

Answer:

Things that make the different types of light different from wachother are their names, and the length of their wavelengths (hope this helps)

Explanation:

As the amount of water vapor in the air increases, what happens

A. The temperature increases
B. The relative of humidity increases
C. The temperature decreases
D. The relative of humidity decreases

Answers

B the humidity increases

Answer:

B

Explanation:

Select ALL that apply-All living things *
are made of cells
have the ability to reproduce
drink soda
are multicellular
grow and develop
use energy
respond to their environment

Answers

Answer:

All living things are made of cells, have the ability to reproduce, grow and develop, use energy, and respond to their enviorment.

2
It's July, mid-day, record high temperatures, and you're outside playing
basketball with friends. Provide two examples that tell me how your body
is trying to maintain Homeostasis during this event.
Your answer

Answers

Sweating (to try to remain cool) and increased heart rate (to help deliver oxygen to muscles faster)

11. Many plants use brightly colored flowers to attract insect pollinators.
Which is the MOST likely conclusion about a plant that has very small flowers that
are hard to see?
CLE

Answers

Answer: Pollen can be blown in the wind which the bees/other pollinators can follow to get to the flowers.

Explanation: Plants rely on bees and other insects to reproduce and so they have adapted, over time, to become more attractive to them. Bees are drawn to plants with open or flat tubular flowers with lots of pollen and nectar. A flower's scent can have particular appeal to bees, and its bright colors or pollen being blown in the wind may lure the bees in.

Concerns about soil management are not the same in all climates. Suppose you own a farm in the state of Washington, where there is a lot of rain throughout the year. Which two issues would be of major concern in managing the soil on your farm?

Answers

Answer:

Soil Erosion

With so much rain coming all year, soil erosion will definitely be a problem if not handled. The splashing of the water on the soil and the subsequent runoff will increase soil erosion. Your farm will lose soil if this is not stemmed and losing soil can lead to a number of negative consequences.

Loss of Nutrients.

One such effect of soil erosion which will be another major concern is the loss of nutrients. This happens when the structure of the soil is broken down by the erosion and the various nutrients in the soil will be carried off as the rain moves away and lost to your farm.

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In an exothermic reaction, the average kinetic energy of the particles of matter ib the products _____1. decreases 2.stays the same3. increases Help again! Just these last 3 questions. I don't wanna beg for answers, but I need help thank you. This assis due in a few minutes, I'm not gonna rush you, just take your time :) Goldilocks was a proud and defiant little girl whod been told many times by her mother to stay out of the woods, but she paid little attention to others, especially her elders, giving lots of attention instead to herself and her own desires. One day, just to show that she could, she wandered deep into the center of the forest, farther from home than ever before. In a clearing she noticed a small cottage, smoke issuing from the chimney. She thought it was quite an ugly little cottage, but she also thought it might be a place where she could get a little something to eat and drink. Narrators Point of View: How do you know? i dont understand anything online school is hard. A m furente fugitis latin pls translate Why is it important to make connections to texts?Doing so will decrease your comprehension of a text.Doing so will ensure that you do not comprehend the text.Doing so will increase your comprehension of the text.Doing so will make it easier to recite portions of the text aloud. Which of the following events contributed to the start of the GreatDepression?O A. High unemployment rates in Great BritainO B. President Franklin D. Roosevelt's New DealC. The U.S. stock market crash of 1929O D. The rise of the Nazi Party in Germany square root of -20someone please help Select ALL expressions that are equivalent to -4(x+2)-2x+4-6x-4-4x + 2 - 2x + 4-10x-4x + -8 - 2x + 4-4x - 2x - 8+ 4 find the value of x in feet solve the equation-2x +8 = -10x/-5 + -15 = -22 What is four times one over six equal Read the excerpt from the story Be the Best you Can Be:Just then, there was another loud shout from across the field. This time, however, it was a shout of agony. I looked up and saw Danny. He was lying on the concrete ground in front of the change rooms, clutching his scraped knee. Without thinking twice, I ran to Danny's side to help."Are you okay?" I asked, bending down to comfort him. "Here, use my jersey to help clean your knee."Danny looked up at me in surprise. He wasn't used to people being kind to him. Danny took the shirt as our coach arrived to help. The coach lifted Danny off the ground, steadied him on his feet, and helped him hobble into the change rooms. As I followed the others into the building, I realized that Danny hadn't even said thank you.How does the narrator's point of view influence the description of events? 1. The reader knows a third person's point of view of how things happened.2. The reader knows both characters' descriptions of how things happened.3. The reader knows Danny's description of how things happened.4. The reader knows the main character's description of how things happened. Would you use saber or conocer when you are talking about.....you knowing my friend Mariela. Solve the equation for the red variable what contributions did these two pharaohs make in the categories listed in the chart? Solve for y: 5y = 9 1/2 A point P(8, 6) is reflected across the y axis what are its new coordinates? Need help ASAP please and thank you Which statement would be included in a summary of the first paragraph of chapter 1 of nature