Answer: Chemical weathering decomposes or decays rocks and minerals. An example of this is water and limestone. Organic weathering happens when plant break up rocks. One the rock has been weakened and broken up it is ready for Erosion. This happens when rocks are picked up and move usually by water. Mechanical weathering breaks up rocks, this usually happens when water gets into cracks, freezes and expands the rock
Explanation:
Answer:
chemical weathering decomposes or decays rocks and minerals. An example of this is water and limestone. Organic weathering happens when plant break up rocks. One the rock has been weakened and broken up it is ready for Erosion. This happens when rocks are picked up and move usually by water. Mechanical weathering breaks up rocks, this usually happens when water gets into cracks, freezes and expands the rock
Explanation:
DNA Sequence: T A C A C C T T G G G A C G A C T
What’s the mRNA sequence?
Match each blood type with the types of blood it can recelve.
1. A
2. B
3. AB
4. O
_________
A, O
B, O
AB, A, B, O,
O
Answer:
1.A- A and O
2.B- B and O
3.AB- A, B, AB, and O
4.O- only O
Why do parasitic flatworms travel into the eyestalks of their snail hosts? *
A) The snail’s brain is located in its eyestalks.
B) The flatworms exit the snail’s body from the eyestalks.
C) The flatworms lay eggs inside the snail’s eyestalks.
D) The flatworms cause the snail’s eyestalks to look appetizing to birds.
do eukaryotic cells have a nucleus?
Answer:
Yes, Eukaryotes do possess a nucleus.
Answer:
yes I hope this helps
Explanation:
I have no explanation
The end result of meiosis is to produce either an egg or a(n)
, depending on the gender of the organism.
Answer:
Sperm ?
Explanation:
I think i'm right.
How is relative-age dating used to determine the ages of fossils?
Group of answer choices
A. by estimating the number of fossils in a particular region
B. by identifying the way the fossils were formed
C. by using radioactive isotopes
D. by the formation of igneous rocks
E. by observing the formation of sedimentary rocks
Thank you!! :)))
Answer:
Your answer is E). Fossils in different layers will obviously be much older/younger than others.
Answer:The guy above me is correct
Explanation:
I know it to be so:)
what is ozone?
pls help :(((
Answer:
Ozone, or trioxygen, is an inorganic molecule with the chemical formula O ₃. It is a pale blue gas with a distinctively pungent smell. It is an allotrope of oxygen that is much less stable than the diatomic allotrope O ₂, breaking down in the lower atmosphere to O ₂.
Explanation:
Answer:
The Ozone is created in the atmosphere when the sun's rays split oxygen molecules into single atoms. These atoms combine with nearby oxygen to form a three-oxygen molecule, called ozone.
Explanation:
18) When a population becomes larger than its carrying capacity, which one of the following may occur?
A) The death rate may fall.
B) The birthrate may rise.
C) The migration rate may rise.
D) None of the above
Answer:
The birthrate may rise.
Explanation:
If there are an increase in numbers, then obviously the amount of births will rise.
Answer correctly ASAP.
Which of the following objects is the largest?
A. Star
B. Galaxy
C. nebula
D. planet
Which of the following objects is the smallest?
A. Star
B. Galaxy
C. nebula
D. planet
Answer:
1 (B)
2 (A)
Explanation:
1. (galaxies are what a planet nebula and a star are inside of) a nebula if your wondering is a cloud in the galaxy.
2. (Stars because of the fact that our moon is smaller than the planet we live on is my explanation
Which answer choice best expresses a theme in Through the Looking-Glass by Lewis Carroll
Alice does not always follow the Red Queen’s rules.
Sometimes life’s rules cannot be controlled or understood.
Animals can sometimes behave like humans.
The other characters that Alice meets do not understand her.
25 points please help!!
Answer:
i think the answer is b
Explanation:
Answer:
The first answer
Explanation:
Determine the genotype of each parent dog and write them below.
Curly fur = F
Straight fur = f
Blonde fur = B
Brown fur = b
Genotype of parent dog 1: (???)
Genotype of parent dog 2: (???)
Answer:
Genotype of parent dog 1: FfBb
Genotype of parent dog 2: FfBb
Explanation:
What is the correct answer?
Answer:
the third one i believe
Explanation:
Answer:
the like poles repel
Explanation:
These trains can float because there are magnets at the bottom of the trains that are like poles with the magnets on the tracks so that they can repel and the train would be pushed upwards and appear to be floating.
Which organelle is found in photosynthetic organisms and captures energy from the sun?Which organelle is found in photosynthetic organisms and captures energy from the sun?\
Answer:
The chloroplasts in autotrophic organisms (most often plants and algae) capture energy from the sun.
Explanation:
The chloroplasts take in this energy from the sun, and converts it into energy called ATP through the process called photosynthesis.
#teamtrees #WAP (Water And Plant)
Answer:
The chloroplasts in autotrophic organisms (most often plants and algae) capture energy from the sun.
Explanation:
In the chemical reaction below, calcium (Ca) and water (H2O) react to form calcium hydroxide (Ca(OH)2) and hydrogen gas (H2).
Ca (s) + 2H2O (l) → Ca(OH)2 (aq) + H2 (g)
Calcium and water are the reactants in this chemical reaction, whereas calcium hydroxide and hydrogen gas are the products that are formed. Once the reaction reaches completion,
A.
the total mass of the products will be less than the original mass of the reactants.
B.
the products of the reaction will have changed back into the reactants.
C.
the total mass of the products will be equal to the original mass of the reactants.
D.
the total mass of the products will be greater than the original mass of the reactants. A B C D WHICH ONE?
Does chlorophyll absorb green light?
I was wondering if it was a yes or no answer
Answer: no, it reflects it
Explanation:
Answer:
no it does not absorb green light
Explanation:
An increase in body fluids leads to an increase in kidney filtration which leads to an increase in kidney output (urine). What type of feedback is this?
Answer:
Positive feedback.
Explanation:
An increase in body fluids causes increase in kidney filtration which leads to higher production of urine, this type of feedback is known as positive feedback because when there is increase in the output, this is called positive feedback while on the other hand when there is decrease in the output we called it negative feedback. So we can see that the output of the kidney is higher concentration of urine so we can say that it is a positive feedback.
1. In cellular respiration, stored energy is released from ____________ molecules and transferred to ____________ molecules, which cells can use to provide energy for cellular processes.
Answer:
oxygen molecules
adenosine triphosphate (ATP)
Explanation:
not sure about the latter
A is a group of cells that have the same function.
Answer:
A tissue
Explanation:
Answer:
tissue is a structural organisation of a group they are similar or they are dissimilar they are help to cell carry out .
The model shows a cellular process that occurs in every cell in eukaryotic organisms.
What is the purpose of the process shown?
Answer: the breakdown of certain food in the mitochondrion?
Explanation:
Modeling the Equation of Cellular Respiration
Although cellular respiration involves many steps, the Which substances would complete the equation that
whole process can be represented by a single equation models the overall process of cellular respiration?
A+B-C + D + E
A
B:
C:
D
E:
Intro"
Answer:
A: glucose
B:oxygen
C: carbon dioxide
D: water
E: ATP
Explanation:
i did it on edge
Genes are sections of DNA that code for a particular trait. Genes are:
A. Carbohydrates
B. Lipids
C. Proteins
D. Nucleic Acids
Answer:
Genes are sections of DNA that code for a particular trait. Genes are nucleic acids.
Explanation:
If
there were suddenly no sunlight
reaching Earth, how would this
affect the ability of plants to
produce carbohydrates?
As we know that plant needs sunlight for performing the process of photosynthesis and by the process of photosynthesis produce food and if there is no sunlight than plant will not be able to produce sunlight and this will affect the ability of plant to produce carbohydrate.
What is photosynthesis?
Green plants contain chlorophyll and they prepare there own food in the presence of sunlight and the process is known as photosynthesis. In the process of photosynthesis light energy converted into chemical energy.
Carbohydrates is defied as that contains biomolecule that contains carbon hydrogen and oxygen in a ratio of 2:1. Carbohydrates are mane source of energy of the body they work as fuel for the brain, kidneys central nervous system and heart muscle.
[tex]Cn(H2O)n[/tex]is the basic formula for all carbohydrates . But this formula have limitation i.e it applies where same amount of carbon and water are use.Initially the terms carbohydrate was used to describe compounds that have really contains carbohydrates. Because they had simple formula[tex]CH20.[/tex]
Therefore, As we know that plant needs sunlight for performing the process of photosynthesis and by the process of photosynthesis produce food and if there is no sunlight than plant will not be able to produce sunlight and this will affect the ability of plant to produce carbohydrate.
Learn more about photosynthesis here:
https://brainly.com/question/1388366
#SPJ2
How does a population's age structure affect its growth rate?
A) Populations with equal numbers of older and younger individuals will experience greater future growth.
B) Age structure of a population has relatively little affect on population growth.
C) Populations with older individuals will experience greater future growth.
D) Populations with younger individuals will experience greater future growth.
Answer:
D.
Explanation:
People with younger individuals will experience great future growth.
Scientists use radiometric dating to determine the age of
rocks Radioactive atoms are used for radiometric dating
Which statement does not describe radioactive atoms?
A They are extremely stable types of atoms
B They change into atoms of a different element
They are used for absolute dating of samples
A Half of the stoms decay during one haline
C
Answer: C
Explanation:
Answer:
Its A
Explanation:
I just did the A-P-E-X
Which of the following factors of soil formation is the term for a soil's foundation, or the substance from which it is made?
bedrock
parent material
biological factors
organic material
Answer:
Explanation:
Bedrock? Sry if its wrong!
Answer: The correct answer is parent material
Explanation: This answer has been confirmed correct.
The diagram shows a process that occurs in eukaryotic cells.
The diagram shows the process of transcription of gene for making proteins.
The diagram shows a process that occurs in eukaryotic cells is transcription of gene for making proteins because the diagram represents the structure of DNA. Transcription is the process of making an RNA copy of a gene sequence. This copy is known as messenger RNA (mRNA) molecule.
This messenger RNA leaves the cell nucleus where it is produced and enters the cytoplasm where it directs the synthesis of protein which it encodes so we can conclude that the diagram shows the process of transcription of gene for making proteins.
Learn more: https://brainly.com/question/19287292
Two ways to make a vaccine.
what type of energy does a bike use to move
Answer:
Kinetic energy
Explanation:
a bicycle can convert up to 90 percent of person's
energy and movement into kinetic energy
Answer:
Kinetic energy
Explanation:
The bike is in the ground making contact with the speed source. In which it’s kinetic energy
A student who studies the sizes of groups of birds records data for this group of ducks Which 2 terms describe the type of data the student records A. Quantitative B. Qualitative C. Continuous D. Discrete
Answer:
The correct option is A and C.
Quantitative and continuous
Explanation:
It is quantitative and continuous because A quantitative data is a data that it's value can be represented with numerical values or numbers or they are data that can be counted in numbers.
Continuous data is a quantitative data that can be divided into several parts and can take different values. It can be measured and represented in numbers.
How many neutrons are in a nucleus of an atom that
has an atomic mass of 16 and an atomic number of
Answer:
4
Explanation: