Answer:
B
Explanation:
Answer:
Erosion
Explanation:
Definition of the removal of weathered rock or soil in its original location is erosion.
Weathering is rocks getting weaker and less structurally sound due to weather.
Erosion is the removal and falling of segments/or entire sections of rocks or soil.
Moving is a trick answer here.
Deposition means to deposit something.
What is secondary succession?
And some examples
5. Photosynthesis is a chemical reaction that turns _______ energy into _____ energy.
Answer:
5. Photosynthesis is a chemical reaction that turns solar energy into chemical energy.
Explanation:
i looked it up
big brain
Answer:
Light; chemical
Explanation:
Photosynthesis is a chemical reaction that uses light energy and transforms it into a chemical energy to make sugars.
Plant and animal cells have many organelles in common such as the cell membrane. However, the function of the cell membrane differs between the plant and the animal cell. Which best describes how the function of the cell membrane differs in plant and animal cells?
A. In animal cells, the cell membrane is the outermost layer of the cell, while in plant cells, the cell membrane separates the cell wall from everything inside the cell.
B. In plant cells, the cell membrane is the outermost layer of the cell, while in animal cells, the cell membrane separates the cell wall from everything inside the cell.
C. In animal cells, the cell membrane controls what comes in and out of the cell, while in plant cells, the cell membrane houses all the genetic material.
D. In plant cells, the cell membrane is made of a gel-like material that is green, while in animal cells, the cell membrane is made of a gel-like material that is red.
In plant cells, the cell membrane is the outermost layer of the cell, while in animal cells, the cell membrane separates the cell wall from everything inside the cell. Thus option B is correct.
What are the function of plant cell wall ?
Plant Cell wall is composed of cellulose which is a sugar which is a rigid structure that provides support and protection to the plant cell from any external damage.
Mechanical strength can be provided due to the presence of skeletal framework in cellulosic microfibrils.
The various shapes of plant cell due to cell wall, the additional wall component include pectin and/or lignin
Growth of plant cell can also depends on the elastic and plastic nature of cell walls.
The transport of intracellular substances between plant cells can be done by cell wall.
It occurs in two ways such as apoplastic and symplastic transport.
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Which of these does NOT occur during meiosis? *
production of identical gametes
production of new gene combinations
crossing-over of homologous chromosomes
reduction of chromosome number by one-half
Answer:
production of new gene combination
Explanation:
cause it doesnt occur during meiosis
Answer:
production of new gene combinations ( A for k12 test)
Explanation:
got it right <3
The theory of punctuated equilibrum proposes that species evolve slowly but steadily True or false
Answer:
False
Explanation:
Punctuated equilibrium is that there is rapid change during short periods of time.
PLEASE HELP I'M BEGGING!!!!!!!!!! Uranium-235 is a popular choice of fuel for nuclear reactors. But U-235 doesn't always fission the same way. Below are three ways it can split. Complete the nuclear equations so they balance..... fill in the blank line(s)
Answer:
its B but the numbers you need to fill in are 92 (top) and 36 (bottom) and Kr
Explanation:
(92)U[235] + (0)n[1] -----> (56)Ba[141] + (36)Kr[92] +3{ (0)n[1] } + energy
() is atomic no. and [] is atomic mass.
BRAINLIEST!!! How is glucose related to carbohydrates?
Answer:
When carbohydrates are digested and sent into the blood stream they become sugars called glucose. Glucose provides energy for all of your cells. If not all of the glucose is used immediately, your body will store it in your muscles and liver as glycogen. Glucose is a type of sugar found in food.
Explanation:
Explanation:
carbs are made up of glucose
Drag the tiles to the correct boxes to complete the pairs.
Match one of Newton's laws to each statement.
If the producers in a food web were removed, which of the following changes would
most likely occur? (SB5b)
A. The populations of the remaining organisms in the food web would increase.
B. The entire food web would collapse over time.
C. The food web would depend on the decomposers for energy.
D. The consumers would begin making energy for the food web.
Answer:
B
Explanation:
many cellular functions can be compared with functions that occur in organisms. which is not a function that both cell and an organism share. A stores waste material for removal B provides structure and support C learn behaviors that aid in survival D conversion of nutrients into usable energy
Answer:
learn behaviors that aid in survival
Explanation:
learn behaviors that aid in survival is not a function that both a cell and organism share because a cell is a basic unit of life and contains some organelles that perform little functions while an organism comprises of many specialised cells that work to perform similar functions. An organism have central nervous system which comprises of brain and spinal cord. Organisms learn new behavior and acquire cognitive skills through the brain development. The brain and spinal cord receive electrical impulses sent from neurons and interpret it to meaningful information.
Learning behaviors that aid in survival is not a function that both cell and an organism share.
LEVEL OF ORGANIZATION:The cell is the basic and functional unit of living organisms. This means that the cell harbors the functional characteristics of living organism.
However, some functions are performed both at the cellular and organism level. Some of these functions include;
storage of waste material for removalprovision of structure and supportconversion of nutrients into usable energyTherefore, learning behaviors that aid in survival is a function performed at the organism level only.
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Fats, oils and cholesterol are all types of what?
A cell membranes
B. hormones
C. lipids
D. fatty acids
Answer:
lipids is the answer of your question
Answer:
Lipids!
Explanation:
Lipids give us the energy to run, walk, and play! Lipids are stored in our bodies for maximum energy. Lipids come from meat, pastries, and other delicious goodies! However, too much lipids can be unhealthy so a balanced diet is a must!
Originally, only animals that were useful to humans were
domesticated.
O True
False
Why is meiosis/sexual reproduction important to the survival of a species?
Its important because they produce offspring. Without any offspring the species would slowly die off and become extinct.
The lateral line system is responsible for
Answer:
Lateral line system, also called lateralis system, a system of tactile sense organs, unique to aquatic vertebrates from cyclostome fishes (lampreys and hagfish) to amphibians, that serves to detect movements and pressure changes in the surrounding water.
Explanation:
I hope I helped you!!
how does astronomers get around light pollution
Answer:
they us concentrated scopes that go directly out of the atmosphere without any interruption
What is the relationship among DNA, a gene, and a chromosome?
A.) A chromosome contains hundreds of genes, which are composed of DNA.
I’ll give u a brainlist if u tell me the right answer and explain
Answer:
B- nucleus
Explanation:
Answer:
b
Explanation:
Which organism is considered an exception to the cell theory because it has a noncellular structure?
Answer:
Which organism is considered an exception to the cell theory because it has a noncellular structure? 33. Viruses are exceptions to the cell theory, but they have some characteristics of living things.Explanation:
What’s the difference between budding, parthenogenesis give two examples?
3. Why do offspring look like the parent during reproduction through mitosis?
The process in which populations change over time
O Ecology
O Natural selection
O Evolution
O Mutation
Answer:
evolution
Explanation:
this reflects the adaptations of organism to their changing environments
The process in which populations change over time is evolution, the change in the characteristics of a species over several generations and relies on the process of natural selection.
What is natural selection?
Natural selection is the method through which denizens of living organisms adapt and modify. peoples in a population are inherently variable, meaning that they are all various in some ways.
This divergence means that some people have traits nicely suited to the environment than others.
Thus, The process in which populations change over time is evolution,
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Organisms that grow on or in other organisms are called
a. hosts
b. parasites
c. autotrophs
d. spicules
parasites
explanation: theyre parasites
Answer:
B.
Explanation:
C.___P2O3 ___P4+ ___O2 right answers only
Answer: The answer is B
Explanation: It’s P2O3 and P4 and O3, to balance them you have to put a 2 in the first so it’ll be P4O6 ——— P4 , O6.
A polar Bear's thick fur coat along with its color are examples of which of the following features of life?
A
Uses energy
B
Made of cells
C
Adapted to their environment
D
A response to a change in the environment.
2 of 11
Answer:
C Adapted to their environment
Explanation:
Regular bears don't have as thick of a coat as polar bears do because they haven't been in the cold habitat that polar bears have
Answer:
C. Adapted to their environment
Explanation:
Look at all of the different types of bears. Each had to adapt to survive in their given environment. Polar bears adapted to take on the cold which is why they have thick fur coats and also white fur to blend in to their environment.
How do the light reactions help the Calvin cycle?
a. they break down macromolecules
b. they create hydrogen ions
c. they provide energy carriers
d. they provide photons
Answer: c. They provide the energy carriers
Explanation: Light energy (photons) drive this overall reaction:
2H2O + 2NADP +3ADP + 3Pi —-> 2NADPH + 3ATP + O2 + 2H+
and the ATP provides the energy for the light-independent Calvin Cycle, which also uses NADPH from the light-dependent reactions.
Answer:
C. they provide energy carriers
Explanation:
have nice day
True or False. Viruses depend on a host to survive.
Answer:
True. Viruses need a host. For Example, Ticks survive on blood from a host.
Explanation:
Answer:
Trueee!
Explanation:
PLEASE HELP!!!
Which of the following cell types of the innate immune system does not perform phagocytosis? And Why?
Neutrophils, Basophils, Macrophages, Eosinophils
Answer:
Macrophage
Explanation:
Monocytes move from the systemic circulatory system into general connective tissues, where they differentiate into what phagocytic cell type?
I think...
Basophils are cells of the innate immune system that does not perform phagocytosis. These cells (basophils) release granules of enzymes to fight against harmful microorganisms and recruit other inflammatory cells.
When harmful microorganisms (e.g., bacteria) or potentially harmful particles enter the body, different cells of the immune system respond by trying to isolate and destroy them.
Phagocytosis refers to the biological by which phagocytic cells ingest/engulf other cells (e.g., bacteria) or harmful particles.
Phagocytic cells of the immune system include neutrophils, macrophages, and dendritic cells.
Basophils are white blood cells that are responsible for releasing granules of enzymes to fight against harmful microorganisms (e.g. bacteria) and recruit other inflammatory cells (e.g., macrophages, eosinophils) to the site of infection.
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Describe how the genetic code found in DNA bases is used to synthesize a polypeptide chain.
Answer:
The genome of an organism is inscribed in DNA, or in some viruses RNA. The portion of the genome that codes for a protein or an RNA is referred to as a gene. Those genes that code for proteins are composed of tri-nucleotide units called codons, each coding for a single amino acid.
Please help I need it done fast I will give brainliest if right
Answer:
turgor pressure
Explanation:
brainliest plz
Bottom-oriented fish have large, broad pectoral fins and depressed( flattened top-to-bottom) body shapes. Explain how these adaptations are well suited for life at the bottom of a body of water.
Answer:
they are better for camoflauge and for deep pressure
Explanation:
the fins helps control the crushing pressure that is constant at deep depths and the flattened bodies make them less visible since it is dark
Bottom-oriented fish have large, broad pectoral fins and depressed (flattened top-to-bottom) body shapes.These adaptations are well suited for life at the bottom of a body of water.
What is adaptation?Adaptation refers to the process where organisms inherit traits that help for better survival and reproduction in its environment.The large, broad pectoral fins and depressed body shapes of bottom-oriented fish are well-suited for life at the bottom of a body of water for several reasons:
The broad pectoral fins provide the fish with greater surface area, which allows them to maintain their position and stability while resting on the bottom of the water body The depressed body shape of these fish allows them to minimize their profile and reduce their exposure to the water current.Hence, the large, broad pectoral fins and depressed body shapes of bottom-oriented fish are adaptations that help them to survive and thrive in the challenging conditions of the bottom of a body of water.
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