Answers
Answer:
oceanic plate is more soft or has a lower denisty, the continental plate is more harder so it has a higher density.
Explanation:
Related Questions
How are young volcanoes evidence of cracks in
the earth's surface to magma below?
Answers
These separating borders create fractures and fissures in the rocks. It is these cracks in the land that allow hot magma to surge upwards and fill the gaps.
Which of the following phenomena usually only has an effect on very small populations?
Mutations
Mutations
Recombination
Recombination
Gene flow
Gene flow
Genetic drift
Answers
A) Populations
B) Genes
C) Individuals
D) Communities
A population is defined as:
A) all individuals of all species located throughout the world
B) all individuals of the same species located in a given geographic region
C) all individuals of the same species located throughout the world.
D) all individuals of all species located in a given country.
E) those individuals of the same species that have an identical genetic makeup.
The allele frequency of a population is the:
A) sum of all genes in that population.
B) relative proportion of a given allele in that population.
C) number of different types of alleles in that population.
D) number of all alleles in that population.
Genetic Drift is the change in the gene frequency of a population over time. The Genetic Drift only has an effect on very small populations.
What is Genetic Drift?It can be defined as the change in the gene frequency of a population over time by chance.Genetic Drift affects populations of all sizes but the effect is large for the small population.It plays a major role when the size of the population is reduced by a disaster or a small population splits up from the founding population.Therefore, the Genetic Drift only has an effect on very small populations.
Learn more about Genetic Drift:
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What is the word equation for photosynthesis?
Answers
Answer:
The photosynthesis equation is as follows: 6CO2 + 6H20 + (energy) → C6H12O6 + 6O2 Carbon dioxide + water + energy from light produces glucose and oxygen.
How might a farmer use artificial selection to increase crop yields over time?
Answers
Answer:
artificial selection has a long been used in agriculture to produce animalsand crops with desirable traits. the meatssold today are the results of the selective breeding of chickens, cattle, sheep and pigs. many fruits and vegetables have been improved or even created through artificial selection.
ANSWER ASAP Which factor determines the amount of gas that can dissolve in ocean water? (A) the motion of the air above the ocean water (B) the temperature of the air above the ocean water (C) the motion of the ocean water currents D the temperature of the ocean water
Answers
Answer:
the answer is b
Explanation:
b because i say so
Helpppppppppppppppppppppp ! Its Not Hard
Answers
Answer:
cytoplasm, dna ,cell membrane
Explanation:
PLS ANSWER C six H twelve O six, plus six O two, yields six C O two, plus six H two O, plus energy.
In your own words, explain what the summary equation tells you about cellular respiration.
Answers
Answer:
Explanation:
The overall (unbalanced) chemical equation for cellular respiration is: C6H12O6+O2→CO2+H2O+energy. Explanation: The balanced equation ...
astrology work, help needed please
Answers
Answer:
option a.....only half of the illuminated surface on moon is visible
50 points! d) In general, how is a whole chromosome probe used to study a person's genome?
Answers
Explanation:
Scientists dye the chromosome probe and wait for it to bind with its corresponding DNA strand. This allows the Scientists to locate the particular strand of DNA.
I hope it's helpful!
Answer:
d) In general, how is a whole chromosome probe used to study a person's genome? (2 points) Scientists dye the chromosome probe and wait for it to bind with its corresponding DNA strand. This allows the scientists to locate the particular strand of DNA
Explanation:
What is the unknown substance? Be sure to explain how you know
Answers
Answer:
The last one
Explanation:
All other substances use their chemical name, not a generic name like the last one
The stages of mitosis in order are...
a) Prophase, Metaphase, Anaphase, Telophase
b) Metaphase, Telophase, Prophase, Anaphase
c) Anaphase, Prophase, Telophase, Metaphase
d) Telophase, Anaphase, Metaphase, Prophase
Answers
What statements are true about the biological macromolecules
-All biomolecules could be called carbon-based molecules.
-The monomers of DNA are nucleotides.
-Ready cellular energy comes in the form of lipids.
-Carbohydrates contain nitrogen and therefore differ from the other macromolecules
-Cell membranes are made, in part, from phospholipids.
-The monomers of starch are monosaccharides.
Answers
Answer:
- all biomolecules could be called carbon - based molecules
- The monomers of DNA are nucleotides
- Cell membranes are made, in part, from phospholipids
- The monomers of starch are monosaccharides
Explanation:
Just got that question!
The statements that are true about the biological macromolecule include:
All biomolecules could be called carbon-based molecules. This statement is true concerning biomolecules because all living organisms are made up of the carbon-based molecules which includes:carbohydrates, lipids, proteins, and nucleic acids.The monomers of DNA are nucleotides. This statement is TRUE because Deoxyribonucleic acid (DNA) are polymers which are made up of nucleotide bases.The monomers of starch are monosaccharides. This statement is TRUE because starch is a complex carbohydrate that is made up of long polymers of monosaccharides.Cell membranes are made, in part, from phospholipids. This statement is TRUE because a typical structure a cell membrane contains phospholipids which forms the lipid bilayers that makes it a selective permeable membrane.The biological macromolecules that contains false statements include
Ready cellular energy comes in the form of lipids. This statement is false because cellular energy readily comes from glucoseCarbohydrates contain nitrogen and therefore differ from the other macromolecules. This statement is false because carbohydrates and lipids are made of only carbon, hydrogen, and oxygen but not nitrogen.Learn more here:
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Which of the following remains constant in Earth's carbon cycle?
o the total mass of available carbon
O the way organisms use carbon
O the physical state of carbon-containing molecules
O the molecule in which a particular carbon atom is found
Answers
Answer:
the molecules in which a particular atom is found.
Explanation:
hope this helps
"Crossing Over" is a key part of the process because it leads to:
a
the completion of mitosis
b
growth and repair of body cells
c
genetic variation
Answers
Answer:
d
Explanation:i just know
Which of the following statements about mitochondrial chemiosmosis is NOT true?
A
A proton gradient is established across the inner membrane of the mitochondrion.
B
The potential energy released from the mitochondrial proton gradient is used to produce ATP.
с
The mitochondrial proton gradient provides energy for muscle contraction
D
Proteins embedded in the inner mitochondrial membrane play an important role in ATP synthesis,
E
Heat energy is required to establish the electron transport chain
Answers
Answer:
Heat energy is required to establish the electron transport chain
Explanation:
The rest of the choices are true about mitochondrial chemiosmosis
YOOOOOOO ANSWERRR THISSSSS PLEASEEEEEE. BRAINLIEST!!!!!!!!!!
Answers
A car turns left while maintaining a speed of 20 m/s. Does the car’s velocity change? Explain your reasoning!
Answers
Answer:
Yes
Explanation:
Speed is a scalar quantity (only has a magnitude). It signifies the rate of change of an object's movement.
Velocity is a vector quantity that signifies the rate of change of movement but also the direction of an object's movement.
Since the car turns, its direction changes, so the velocity changes.
Imagine you have a garden with tomatoes.
Answers
HELP ME PLEASE BEEN LOOKING FOR AN ANSWER FOR HOURS
What materials do motor neurons need to survive and how do they get those materials?
Answers
Answer:
Neurons are made up of three major parts: a cell body, or soma The part of the neuron that contains the nucleus of the cell and that keeps the cell alive., which contains the nucleus of the cell and keeps the cell alive; a branching tree like fiber known as the dendrite, which collects information from other cells and sends the information to the soma; and a long, segmented fiber known as the axon, which transmits information away from the cell body toward other neurons or to the muscles and glands.
NEED HELP QUICK PLSSSS
Answers
Answer:
I didnt really know how to put it into words, so I filled in your chart for you. Hope you like it and that I was not too late in completing this.
orange: frontal lobe
blue: parietal lobe
green: temporal lobe
yellow: occipital lobe
the cerebellum is is white ball-like part
then the top box is the Pons while the bottom one is the brain stem
Explanation:
that's what I remember from my pltw class
BRAINLIEST!! Write an essay describing the agricultural/farming practices that contributed to the Dust bowl in in the the 1930s and how it could have been avoided.
Answers
The Dust Bowl was a natural disaster that devastated the Midwest in the 1930s. It was the worst drought in North America in 1,000 years.1 Unsustainable farming practices worsened the drought’s effect, killing the crops that kept the soil in place. When winds blew, they raised enormous clouds of dust. It deposited mounds of dirt on everything, even covering houses. Dust suffocated livestock and caused pneumonia in children.
Hope this helps *_-.
An essay describing the agricultural/farming practices that contributed to the Dust bowl in the 1930s and how it could have been avoided is mentioned below.
What is an essay?An essay is a written composition that presents an argument, analysis, or discussion on a particular topic or subject.The important points that should be included in the essay describing the agricultural/farming practices are:
Write about the dust bowl of the 1930s, which was a catastrophic ecological disaster that devastated the Great Plains region of the United States, causing widespread soil erosion, crop failures, and human suffering.In the next paragraph, mention the primary agricultural practices that led to the Dust Bowl were the widespread use of intensive tillage and monoculture farming. In the next paragraph, offer the solutions that would have been used to adopt conservation tillage practices, such as minimum tillage or no-till farming.In the conclusion, summarize the whole essay by telling how the tragedy could have been avoided if farmers had adopted more sustainable agricultural practices.Learn more about essay, here:
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7 How are divergent boundaries between tectonic plates different from convergent boundaries? А Plates move north at divergent boundaries, and south at convergent boundaries. B Plates move downward at divergent boundaries, and upward at a convergent boundaries. C Plates move apart at divergent boundaries, and come together at a convergent boundaries. D Plates form trenches at divergent boundaries, and mountains at convergent boundaries. 7 of 10
Answers
Answer:
C BECAUSE IS THE ANSWER CORETALY
4. Penicillin is capable of one of the following. Which one? *
Answers
Answer:
Antibiotics are compounds produced by bacteria and fungi which are capable of killing, or inhibiting, competing microbial species. ... But it was not until 1928 that penicillin, the first true antibiotic, was discovered by Alexander Fleming, Professor of Bacteriology at St.
How can geologists predict events that will occur at convergent, divergent and transform boundaries?
Answers
Answer:
They are transformed by the armies of the United States and China wants to defeat them
Cytokinesis happens differently for plant and animal cells. Both separate cytoplasm between two new daughter cells. However, which type of cell cytokinesis looks like a balloon being separated by a string being pulled tightly between them?
Question 2 options:
Neither
Both
Animal Cell Cytokinesis
Plant Cell cytokinesis
Answers
Answer:
Plant cell
Explanation:
HELP!!! Which of the following represent examples of how cells in multicellular organisms can communicate with each other to coordinate their activities? Select all that apply.
A. nucleus of eukaryotes
B. nervous system
C. hormones
D. red and white blood cells
Answers
Answer:
The answer is B andC
Explanation:
Rachel and Matt believe that magnet 2 is responsible for the elevated position of magnet 1. Which two updates could be made to the model to help gather more evidence?
A. Drop two more magnets on the top of the stack and observe whether or not the interaction between magnet 1 and 2 changes.
B. Remove magnets 2, magnet 3, and magnet 4 from the wooden dowel and observe whether or not magnet 1 remains elevated
C. Remove magnets 1 and 2 from wooden dowel, but keep the orientation of magnet 3 and magnet 4 the same.
D. Drop one more magnet on the top of the stack and observe whether or not the interaction between magnet 1 and magnet 2 changes
E. Remove magnet 3 and 4 from the wooden dowel, but keep the orientation of magnet 1 and magnet 2 the same.
Answers
Answer:
A kfutchhv kurghghuvghffhkdjlhgkncuvvkcgyghcfjhjvhDrop two more magnets on the top of the stack and observe whether or not the interaction between magnet 1 and 2 changes. Thus, option A is correct.
What is energy?Energy is the quantifiable attribute that is transferred to a body or a physical system in physics. It is observable in the production of work as well as in the form of heat and light. Energy can be transformed in form but cannot be created or destroyed, according to the rule of conservation of energy.
The following is accurate regarding the magnets at issue: "While the magnets are kept separated, their kinetic energy and velocity are both at zero, but when they're let go and move together, they both quickly increase. The magnetic field's ability to retain energy declines."
The magnetic field's energy remains constant when a magnet is brought close to a rubber band. In the fourth question, kinetic, thermal, and gravitational energy are formed from some of the energy that has been stored.
Therefore, Drop two more magnets on the top of the stack and observe whether or not the interaction between magnet 1 and 2 changes. Thus, option A is correct.
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why do pine trees have shallow root
Answers
Answer:
Pine trees + shallow soil = no depth for stability
Explanation:
Pines, notably Ponderosa pines, tend to have a deep tap root with a much shallower (12″ inches or shallower from the ground surface level) root system. The shallower roots follow cracks and water spots for the pine to quench its
(U.S. Department of Agriculture) Pines, notably Ponderosa pines, tend to have a deep tap root with a much shallower (12″ inches or shallower from the ground surface level) root system. The shallower roots follow cracks and water spots for the pine to quench its thirst.
Are pine tree roots shallow or deep?
Pines have a deep tap root with a much shallower root system. These shallow pine tree root systems can be 12 inches or less underneath the ground's surface.
What causes shallow tree roots?
Just as the trunk of the tree grows in girth with age, so do the roots. So over time, some of the shallow, older roots of the tree will naturally enlarge to the surface. Sometimes, roots become visible due to erosion of the surface soil. Compacted, poorly drained soil will also lead to more shallow root development.
Hope it helps! Have a great day❤️✨
PLEASE HELP ME
Which of the following is not an example of acceleration?
O an airplane taking off
O a cheetah running 30 m/s
east a car stopping at a red traffic light
O a person jogging 3 m/s along a winding path
Answers
Answer:
A car stopping a red light.
Explanation:
Acceleration is when an object speeds up, not slows down.
Most plants are
seedless nonvascular plants
nonvascular seed plants
seedless vascular plants
vascular seed plants
Answers
Answer:
seedless vascular plants
Answer: seedless vascular plants
Explanation: