Elements or compounds that can only be separated or combined to make substances with new properties by means of a chemical reaction.

Answers

Answer 1

Answer:

substance

Explanation:

hello hope this helps


Related Questions

15 pts
D
Question 14
5 of Learning
Compare and contrast the burning of a Cheeto with the cellular respiration that
happens in your body.

Answers

Answer:

Cellular respiration is similar to combustion because both reactions rely on fuel (reducing and oxidizing agents) to start the reaction; the difference is that in cellular respiration, enzymes are used during the reaction. Both result in smoke (CO2 and H20) and energy.

Hope this helps!!!!!

AsUsing the word "niche” in your answer, explain why this species may have a
higher probability of becoming endangered than a species that eats ten species of plants.

Answers

In interspecies competition, two species use the same limited resource. Competition has a negative effect on both of the species (-/- interaction).

A species' niche is basically its ecological role, which is defined by the set of conditions, resources, and interactions it needs (or can make use of).

The competitive exclusion principle says that two species can't coexist if they occupy exactly the same niche (competing for identical resources).

Two species whose niches overlap may evolve by natural selection to have more distinct niches, resulting in resource partitioning.

What is the animal that looks like a squirrel, but glides. AKA, i know

Answers

Answer:

sugar glider

Explanation:

Answer:

either the obvious answer: flying squirrel

or slightly less obvious: sugar glider

plsssss helpppp asap

Answers

Answer:

cant see the pic

Explanation:

A Venn diagram is used to compare and contrast different topics. The items that are unique to each topic are represented in the separate sections of the circles, and the items that are common to both topics are represented in the center overlapping sections. Harlow creates this Venn diagram comparing and contrasting endothermic and exothermic processes.
NEED ANSWER ASAP


Two overlapping circles are labeled on the left endothermic and on the right exothermic. In the left circle are labels requires energy and examples. In the right circle are labels releases energy and examples. In the overlap is the label involve energy.


What can be added to the Examples section of each circle?


Endothermic: ice melting into water, and a heat pack becoming warm

Exothermic: a glow stick glowing, and fireworks exploding

Endothermic: ice melting into water, and an instant ice pack turning cold

Exothermic: fireworks exploding, and gasoline burning

Endothermic: a glow stick glowing, and a heat pack becoming warm

Exothermic: an instant ice pack turning cold, and ice melting into water

Endothermic: gasoline burning, and an instant ice pack turning cold

Exothermic: ice melting into water, and an instant ice pack turning cold

Answers

Answer:

A

Explanation:

I took the quiz

Answer:

The correct answer is B. The other person who answered is wrong.

Explanation:

I took the quiz and did the answer that the other person said and it was wrong. Please don´t make the same mistake I did. The answer is B. Trust me.  

1 pts
Question 9
Which of the following is NOT true of the image shown below?
3 CO,
ADP
O
ZATP
ADP
NADPH
NADP
3 carbon
simple sugar
The process is light dependent

Answers

Do you have a picture ?

How is energy related to the change of state represented by the model?

A. Atoms gain energy as a gas changes in a solid.

B. Atoms gain energy as a gas changes in a liquid.

C. Atoms lose energy as a gas changes in a solid.

D. Atoms lose energy as a gas changes in a liquid.

Answers

Answer:

C.

Explanation:

Atoms lose energy as a gas changes in a solid

hope it helps!

list the symbol for lipids

Answers

Answer:

Carbon, Hydrogen and Oxygen. So the symbol is CHO.

Explanation:

Define permafrost in you own words!

Answers

Answer:

Permafrost is ground that continuously remains below 0°C for two or more years, located on land or under the ocean. Permafrost does not have to be the first layer that is on the ground. It can be from an inch to several miles deep under the Earth's surface.

Explanation:

Answer: pick one

try this,

Permafrost is a permanently frozen layer on or under Earth's surface. It consists of soil, gravel, and sand, usually bound together by ice. ... Permafrost covers approximately 22.8 million square kilometers (about 8.8 million square miles) in Earth's Northern Hemisphere. Frozen ground is not always the same as permafrost.

or try this,

Permafrost is soil, rock or sediment that is frozen for more than two consecutive years. In areas not overlain by ice, it exists beneath a layer of soil, rock or sediment, which freezes and thaws annually and is called the "active layer".

Explanation:

hope it helps, please mark me brainliest, please

A square jaw is recessive to a round jaw (dominant), It is possible for two parents with a square jaw to have a child with a round jaw? Why or Why not?

Answers

No, it would not be possible since both alleles in the genotype are recessive. If the alleles were xx for square jaws, then
x x
x xx xx

x xx xx

would be the possible genotypes for the offspring

3. The Seventh Amendment protects
C. the right to bear arms
A. people from cruel and unusual punishment
B. the right to a jury in a civil case
D. people's houses from being searched
without a warrant

Answers

The answer to that is Answer “B”
The answer is B hope this helps

The final stage of the cell cycle, during which the cytoplasm divides, is called * Telophase Mitosis O O Cytokinesis Prophase Interphase Metaphase Anaphase​

Answers

The correct answer is cytokinesis it is the phase where the cytoplasm of the parent cell is separated into two .For example trough cleavage in animal cells.

What happens to the oxygen in respiration?

Answers

Explanation:

During aerobic cellular respiration, glucose reacts with oxygen, forming ATP that can be used by the cell. Carbon dioxide and water are created as byproducts. In cellular respiration, glucose and oxygen react to form ATP. Water and carbon dioxide are released as byproducts.

Which kingdoms are eukaryotic? *

Answers

Answer:

animalia, plantae, fungi, and protisita

Explanation:

Please answer both of them.
8. In rabbits, the allele for black coat color (B) is dominant over the allele for brown coat color (b).
Two black rabbits are mated. They produce some offspring that are black and some that are
brown. What are the genotypes of the parents?

9. using the information from question #8, what genotypes are possible among the offspring?

Answers

Answer:

8. Bb and Bb

9. BB, Bb, and bb

Explanation:

basically you're right lol. good luck!

Answer:

8. Bb and Bb

9. BB, Bb, and bb

Explanation:

If nessessary create a punnet square. That should help if you have another problem like this.

Why are whales classified as mammals

Answers

Answer:

They give birth to young, have fur, have lungs, and provide milk for the young.

Explanation:

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According to the UCSB Science Line, Whales are mammals because they give birth to young, have fur, ( even though it may not be visible ) have lungs and breathe, and provide milk for the young.

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I got these facts from the UCSB Science Line, you can check it out if you want.

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Hope this helps! <3

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A plant native to the chaparral would be expected to
A) require frequent rainfall
B) tolerate nutrient-poor soil
C) have large, soft leaves
D) be tall with large branches
E) have thick, very hard stems
PLS HELP ASAP

Answers

I think it is B but if not sorry

How many total sex chromosomes should a human somatic cell contain?

3

2

1

4

Answers

Answer:

they should have 46 chromosomes

Examine figure 1 below. Which houses the DNA.

Answers

the nucleus houses the DNA

List, in order, all the parts of the cell involved in getting oxygen into your cells so it can help release energy. (PLEASE HELP AS SOON AS YOU CANN, AWARDING BRAINLIEST!! if I can that is-)

A.
Cytoplasm, nucleus, then mitochondria

B.
Cell membrane, cytoplasm, nucleus and then mitochondria

C.
Cell membrane, cytoplasm, and then mitochondria

D.
Cytoplasm, cell membrane, then mitochondria

Answers

Answer:

i believe the answer is C.

Explanation:

*Ways we turn hydropower into energy we can use:

Answers

Fhncftjvdfgjvcfyjbcfhjcdtbcxth

ways we can turn hydropower into energy: so one way were able to turn hydropower into energy is by using hydraulic turbines, using the turbine and mechanical energy the moving water spins a turbine and creates mechanical energy which is the converted into electricity.

The process usually takes place at hydropower plants, to tell you a bit more the falling water contains what we call kinetic energy which is what actually makes up the mechanical energy

The whole process takes place when water is released from a upper reservoir into the lower reservoir.

The diagram shows a process that takes place in certain organisms.



Which statement correctly identifies and describes the process taking place?


1- The process is cellular respiration in which chemical energy is being converted to light energy.

2- The process is cellular respiration in which light energy is being converted to chemical energy.

3- The process is photosynthesis in which light energy is being converted to chemical energy.

4- The process is photosynthesis in which chemical energy is being converted to light energy.

Answers

Answer:

I'm going to have to say 2

Explanation:

I'm not sure about photosynthesis because it's not making any glucose, or it doesnt show that in the diagram, but it is making oxygen which is a chemical reaction because it cant go back to carbon dioxide through the plant.

The process that takes place in certain organisms is photosynthesis in which light energy is being converted to chemical energy. Thus option 3 is correct.

what is photosynthesis ?

The process in which sunlight energy is used by  plants, algae and certain bacteria convert them into chemical energy and starch called as photosynthesis.

Photosynthesis occur in chloroplast  which has its own DNA, genes and hence can synthesize their own proteins, photosynthestic Pigments responsible for trapping sunlight present in chlorophyll pigment of chloroplast, like chlorophyll a, b and c.

Bacteria also have chlorophyll known as bacteriochlorophyll can absorb infrared rays, other pigments are Carotenoids which are yellow, orange or red-coloured pigments that absorb bluish-green light., Xanthophyll, Phycobilins.

plastids are found in the cytoplasm of eukaryotic photosynthetic organisms. They contain pigments and store nutrients. Plastids are of three types such as Leucoplast, Chromoplasts, Chloroplasts

For more details regarding photosynthesis, visit

brainly.com/question/1388366

#SPJ6

The graph below represents the effect of enzyme concentration on the reaction rate.

Based on this graph, what can you conclude about the relationship between enzyme concentration and the rate of starch chemical reaction? (ASK 1a1)(DOK1)

Question 4 options:

a. The reaction rate decreases as the enzyme concentration increases


b. The reaction rate increases as the enzyme concentration decreases


c. The reaction rate increases as the enzyme concentration increases


d. The reaction rate is indirectly proportional to the enzyme concentration

Answers

Answer:

C

Explanation:

Increasing enzyme concentration will speed up the rate of a reaction, as long as there is substrate available to bind to.

Rate of reaction is directly proportional to the enzyme and substrate concentration. Therefore, option (C) is correct.

What is enzyme- substrate complex ?

An enzyme-substrate complex is what happens when a substrate attaches to an enzyme's active site during a chemical process. Aspects including temperature, pH, co-factors, activators, and inhibitors can affect an enzyme's activity.

A substrate is placed into the active site of the enzyme, or the location where weak bonds can form between two molecules. An enzyme substrate complex is created, and the enzyme's pressures on the substrate cause it to react and turn into the reaction's intended product.

Therefore, option (C) is the correct option as long as there's enough substrate for enzyme to bind and convert to product.

Learn more about enzymes, here:
https://brainly.com/question/28811748

#SPJ2

In what aspect the enzyme is different from other catalysts ? help please

Answers

Answer:

Enzymes and catalysts both affect the rate of a reaction. In fact, all known enzymes are catalysts, but not all catalysts are enzymes. The difference between catalysts and enzymes is that enzymes are largely organic in nature and are bio-catalysts, while non-enzymatic catalysts can be inorganic compounds.

How reintroduction of the sea otter populations impacts the health of the kelp forest ecosystem describe the impact on at least 3 other l species within the kelp forest

Answers

Answer:

Sea otters encourage the growth of giant kelp forests as they control sea Urchin populations. Otters are a keystone predator. Kelp forests are curcial to many many many species of animals. Sea lions and seals feed on the fish there, many types of fish are found there crucial to fisherman such as all types of rock fish. Crabs, jelly fish, sea stars, anemones, and other small fish rely of these forests so it will greatly impact their population and over all health and the health of the ocean if there is a sea urchin population control.

Explanation:

What is the relationship between genes DNA and proteins

Answers

Answer:

Although you might have heard people talk about a gene for red hair, green eyes or other characteristics, it's important to remember that genes code for proteins, not traits. While your genetic makeup does indeed determine physical traits like eye color, hair color and so forth, your genes affect these traits indirectly by way of the proteins created via DNA.

Hopefully, this answer helped! :D

Answer:

Most genes contain the information require to make proteins. The type of RNA that contains the information needed to make protein is called a messenger RNA or mRNA and it carries the message from the DNA out of the nucleus into the cytoplasm

Explanation:

Silicon Valley in the San Francisco Bay Area is often called the tech center of the world. The region gets its name from the silicon used in computer chips that were widely manufactured there. Today, this region houses many of the largest computer hardware, software, internet, and digital communication companies in the world. Identify and explain two ways in which an earthquake in this area could affect people in other parts of the world.

Answers

Answer:

One way an earthquake could affect people is by disrupting the electric power lines in Silicon Valley. A lack of power could disrupt or shut down major websites that people around the world rely on.

Secondly, an earthquake could cause severe damage to digital communication companies. If that happened, many businesses around the world would suffer. They might not be able to properly access, use, or update the computer applications they rely on for their businesses.

Explanation:

This is ripped straight from Edmentum/Plato. Rephrase it so it doesn't look like you cheated. Good Luck!

Answer:

One way the earthquake could affect people is by damaging the electric power lines in Silicon Valley. A lack of power could mess up or shut down some of the websites that people all around the world rely on. Another way is an earthquake could cause a lot of damage to digital communication companies. If that happened many businesses around the world would suffer.

Explanation:

I rephrased it for you from plato so all u have to do is copy and paste.

What is a stream created by?

Answers

a stream is created by gravity and water.

In a car, how does an air bag minimize the force acting on a person during a collision? It increases the change in momentum of the person. It decreases the change in momentum of the person. It increases the time it takes for the person to stop. It decreases the time it takes for the person to stop.

Answers

Answer:

C

Explanation:

Just took the test and the answer is C, It increases the time it takes for the person to stop.

The air bag minimize the force acting on a person during a collision due to decreasing the time it takes for the person to stop.

How air bag minimize the effect of force during collision?

Air bags are used in vehicles because they are able to minimize the effect of the force during a collision. Air bags minimize the effect by extending the time required to stop the momentum of the driver and passenger.

So we can conclude that air bag minimize the force acting on a person during a collision due to decreasing the time it takes for the person to stop.

Learn more about air bag here: https://brainly.com/question/2607849

7. One of the functions of lipids is to store energy. Do they store more or less energy than
carbs?

Answers

No, carbohydrates are a quick source of energy compared to any other micro-molecules.
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