An example of a double displacement reaction is
a.
AB -> A + B
c.
A + B -> AB
b.
AX + B -> A + BX
d.
AX + BY -> AY + BX


Please select the best answer from the choices provided

A
B
C
D

Answers

Answer 1
The answer is D because both reactants are displacing themselves to create 2 new products
Answer 2

Answer:

The answer is D

Explanation:

I'm not sure but it's the best answer so far


Related Questions

In your own words, explain what happens in the process of Transcription versus what happens in Translation. What is the end result?

Answers

Answer:

Transcription takes place in the nucleus. It uses DNA as a template to make an RNA molecule. RNA then leaves the nucleus and goes to a ribosome in the cytoplasm, where translation occurs. Translation reads the genetic code in mRNA and makes a protein.

Follow me please

Mark brainliest

Newton's Second Law of Motion happens when you are stopped at the end of the ride.
True
False

Answers

TRUEEE BUT I DONT KNOW FOR SURE

Question 3
When a wetland is drained to make way for cornfields, the diversity of the local ecosystem increases.
PLS HELP WILL GIVE BRAINLY

Answers

the answer is false i believe!

A.
B.
C.
D.

Astronomy

Answers

Answer:

The answer is B

Explanation:

Mars only has 2 moons.

I’m pretty sure that the answer is b

Which macromolecule has a structure made up
of monomers similar to the one shown above?
A. nucleic acids
B. Proteins
C. Carbohydrates
D. Fatty acids

Answers

The structure that they are showing is the general structure of an amino acid. If you look at the left side there's NH2 (an amino group). On the right side is COOH (a carboxylic acid group) and the R is the part that varies depending on the amino acid --this way you can make up the 20 different amino acids but all with the basic structure shown in the diagram

Question 1 (1 point)
Which of the following statements about both matter and energy is FALSE?
N
They are involved in both physical and chemical changes.
They cannot be created or destroyed.
They have the ability to do work or cause change.
They can change forms.
Question 2 (1 point)

Answers

Question 1 is A and I can’t see question 2

Which of the following organisms lay amniotic eggs?

A.fish
B.insect
C.turtle
D.rabbit

Answers

the answer is c turtles


By-products of photosynthesis are glucose and
A. Oxygen. B. Carbon dioxide Pls help

Answers

Answer:

Photosynthesis is the process in which light energy is converted to chemical energy in the form of sugars. In a process driven by light energy, glucose molecules (or other sugars) are constructed from water and carbon dioxide, and oxygen is released as a byproduct.

Explanation:

Place the steps in order as they occur during DNA replication.

Answers

Answer:

3, 1, 4, 2

that is what I would think

What does the water molecule do in the Lithosphere during the Water Cycle.

Answers

Answer:It's a process that happens on a molecular level when the molecules of water are really energized and rise into the air.

Explanation:

The water comes out of the atmosphere and makes it to the surface

Water moves from the ground or oceans into the atmosphere through a process called evaporation.

Organ systems work together to meet the needs of the human body. How is the skeletal system related to the nervous system?

Answers

Answer:

The Skeleton forms a framework for the body and the joints of the bones hold the muscles together.Hence the muscles can move when there's an impulse from the brain (through nervous system.)

What is Newton's third law of motion

Answers

Answer:

His third law states that for every action (force) in nature there is an equal and opposite reaction.

Explanation:

Which of the following would occur without gravity?
A
The amount of carbon dioxide in the air would increase
B
The phases of the moon would change or disappear
C
There would be more rain
D
The Earth would become smaller

Answers

Answer:

B) The phases of the moon would change or disappear

The answer will be C as the phased of the moon

What is
Age of fishes

Answers

Devonian is known as the “age of fishes”

But the average age of a fish is 3-5 years depending on the environment

Scientific theories can be disproven or modified. True or false?

Answers

true. theories can be modified

Sulfur bacteria function as the main producers in what type of environment?

A. Tropical rain forest
B. High desert
C. Deep ocean

Answers

Answer:

C. Deep Ocean

Explanation:

What other ways can organisms be classified?

Answers

Answer:

These specialized groups are collectively called the classification of living things. The classification of living things includes 7 levels: kingdom, phylum, classes, order, families, genus, and species . The most basic classification of living things is kingdoms.

Explanation:

Hope it helps

Which system does a human have, but not a flatworm?

A. a digestive system


B. a reproductive system


C. a respiratory system with lungs


D. a nervous system

Drumb roll please...

Answers

C. I think I’m not sure

Answer:

i think its c but i could be wrong

No Explanation

Use the following chemical equation to answer the following questions



6 H 2O + 6 CO 2 + Sunlight --> C 6H 12O 6 + 6 O 2



What are the reactants in this equation?




C 6H 12O 6 and 6 O 2


C 6H 12O 6 , 6 H 2O, and sunlight


6 O 2 , 6 CO 2


6 CO 2 , 6 H 2O , and sunlight

Answers

Answer:

D. 6 CO 2 , 6 H 2O , and sunlight

Explanation:

The reactant are the substances are going under a reaction. They are the "items" needed for a product to form. In which in this case, 6 CO 2 , 6 H 2O , and sunlight are needed to make C 6H 12O 6 + 6 O 2 .

Which one of the following is foliated?
a. schist
b. marble
c. anthracite
d. quartzite

Answers

A:    a. schist

E:   Foilated: the texture of metamorphic rock in which the mineral grains are arranged in planes or bands. Schist is a metamorphic rock with well-developed foliation. It often contains significant amounts of mica which allow the rock to split into thin pieces. It is a rock of intermediate metamorphic grade between phyllite and gneiss.

Which of the followings are true or false.

Leopards and bass are more closely related than turtles and bass.
1. True
b. False

Leopards and lancelets have no common ancestor.
1. True
b. False

The taxon that shares the most recent common ancestor with frogs is the bass.
1. True
b. False

In this tree, frogs are the sister taxon of turtles and leopards.
1. True
b. False

Turtles and leopards all have four limbs and an amnion.
1. True
b. False

The common ancestor of lamprey and lancelets have a vertebral column.
1. True
b. False

Answers

Answer:

Explanation:

1) False.

This is because bass is a fish, turtle is an amphibian and leopard is a mammal. But bass possess some characteristics traits related to turtle as compared to a mammal(leopaard)

2) False

This is because their ancestor is a Chordate , therefore they have a coin ancestor.

3) True

The taxa of turtles( amphibians) share a more common ancestor with frogs compared to bass because both are amphibians.

4) False

This is because the bass is a fish that possess some characteristics traits related to an amphibian (turtle) as compared to a mammal(leopard).

5) True

They all have the fore limb and hind limb.

6 True.

I need to know 3 examples of producers in a desert habitat because i need to create a poster with an ecosystem of a deert

Answers

Answer:

Cactus (Cacti) Joshua Tree (Trees), Desert Lily (Flowers)

Explanation:

The producers I have mentioned are all plants and produce either food or oxygen.

Occur?
2. What is the purpose of translation? Where does it happen in the cell?

Answers

Answer:

The entire process is called gene expression. In translation, messenger RNA (mRNA) is decoded in a ribosome, outside the nucleus, to produce a specific amino acid chain, or polypeptide. The polypeptide later folds into an active protein and performs its functions in the cell.

Explanation:

Hope it helps!

Is this the right one lmk!!!!

Answers

Answer:

ya i think

Explanation:

wwrjwtrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrr

Answers

Answer:

Earthquake

Explanation:

The answer is earthquake

If the following DNA sequence is part of a gene ATCAGGCGTCGGC
how many amino acids does this particular section code for>

1,4
2,8
3.12
4.18

Answers

itz da first option 1-4

hope it helpz^^

Name_________________________________ Date_________ Per.____
CLADOGRAM WORKSHEET
Step 1: DATA TABLE



Step 2: Venn Diagram:





















Step 3: Cladogram:



















E. Summary: Three types of new information shown by a cladogram:
1. Shows ...

2. Shows ...

3. Shows ...


F. Application: (For each new vertebrate, add its branch line and name in the appropriate place in the
cladogram drawn above).
Reason for placing each branch where you did:

"Iguana-like" animal:

"Rat-like" animal:

"Goldfish-like" animal:

Answers

Answer:

IGUANA LIKE

Explanation:

Which of the following is an example of erosion? A a river carrying dirt into a lake
B a volcano erupting and releasing lava
C chemicals in water dissolving minerals in rock D friction between two rock surfaces grinding away minerals​

Answers

Answer:

D. friction between two rock surfaces grinding away minerals​. :)

Explanation:

Answer:

D. friction between two rock surfaces grinding away minerals​. :)

Explanation:

Which statement describes one thing that must happen during the founder effect?
a. An individual not related to a population must be introduced.
b. A small group of individuals must leave a population.
c. A population must suddenly decrease in size.
d. A natural disaster must occur.

Answers

Answer:

b. A small group of individuals must leave a population.

Explanation:

plz help!!A biologist claims that during lake succession, fish such as trout are slowly replaced by fish such as bluegills. How must these fish be different for this claim to be TRUE?

A. Bluegills must be larger than trout.

B. Bluegills must require less oxygen than trout.

C. Bluegills must require less nitrogen than trout.

D. Bluegills must have a greater population size.

Answers

Answer:

D. Bluegills must have a greater population size.

Explanation:

Hope this helps!

Trout fish are slowly replaced by Bluegills fish because Bluegills must have a greater population size.

What is Lake Succession?

Lake succession is a term used to describe the process of continuous aging in a lake in terms of its physical and biological properties.

As the population size of Trout fish is lesser, and the process of succession happens, it is replaced by the species that have greater population size.

Therefore, Trout fish are slowly replaced by Bluegills fish because Bluegills must have a greater population size.

To learn more about Succession, refer to the link:

https://brainly.com/question/1212975

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