Answer:
O4) All of the answer choices are correct.
Explanation:
Everyone that has teeth can be identified if they have a dental record. A forensic dentist can see what diet the person had, did they smoke, the age, the sex of the person and they are a source of DNA. We can examine the bite mark of the person in question and find out who they are. So teeth are very useful even when everything else on the remains is very badly damaged.
how do i turn off the internet while choking bart simpson
Answer:
good question, you don't. Or simply wait untill you finish choking bart
11. During photosynthesis, the proteins Inside
chloroplasts in plant cells absorb energy
from the Sun. Which statement best
describes how photosynthesis follows the
law of conservation of energy?
A. Electrical energy from the Sun is converted
into light energy in plant cells.
B. Light energy from the Sun is converted
into chemical energy in plant cells.
C. Nuclear energy from the Sun is
converted into kinetic energy in plant
D. Chemical energy from the Sun is converted
into thermal energy in plant cells,
Answer:
B
Explanation:
just cause it is i think
Answer:
The answer is B
Explanation:
Use the process of elimination, It is fairly obvious it's not C yeah? so mark C off. D talks about thermal energy which is completely and utterly wrong. Your now left with A and B. There is no electrical energy in plants so B is your answer
Observed evidence that support the theory of evolution by natural selection includes
A Fossils, DNA sequences, and homologous structures.
Phenotypes, food preferences, and fossils
C Gene flow, mutations, and tropisms
D) Tropisms, genetic drift, and speciation
Approximately how many molecules of ATP are produced by substrate-level phosphorylation during the complete oxidation of a molecule of glucose (C6H12O6) in aerobic cellular respiration?
Approximately, there are four molecules of ATP are produced by substrate-level phosphorylation during the complete oxidation of a molecule of glucose (C6H12O6) in aerobic cellular respiration.
What is Cellular respiration?Cellular respiration may be defined as a type of biological process that significantly involves the breakdown of food in the cell with the liberation of energy.
In a more simple sense, it is a process of transforming glucose into a form of energy that is known as ATP which is utilized by cells in order to accomplish metabolic and cellular activities.
Two molecules of glyceraldehyde-3-phosphate are formed from one molecule of glucose. Each molecule of G-3-P is responsible for the formation of 2 ATP during the process of substrate-level-phosphorylation.
Hence, a total of four ATPs are produced via the reaction that is known as substrate-level phosphorylation.
Therefore, the number of ATPs that are produced by substrate-level phosphorylation during the complete oxidation of a molecule of glucose is four.
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Which wavelength of light are more stretched—red light or blue light?
Answer:
Red
Explanation:
Blue light has a shorter wavelength than red.
5. The cells of multicellular organisms are"
What is a coral reef made of?
A. Grass
B. Dead animals
C. Volcanic rocks
D. Sand
Answer: B. Dead animals
Explanation:
Coral reefs are made with calcium. How do they get this calcium? From the skeletons of various organisms in the ocean.
1) State three economic importance of Amoebiasis,
Answer:
An amoeba's economic value can be found in medicine and nutrient recycling. According to Biology Reference, certain amoeba species can cause sickness and death, while others are important in maintaining healthy ecosystems because they recycle the nutrients needed by bacteria and keep the bacterium population under control.
OAmalOHopeO
When bonds are broken between atoms in molecules, energy is
a. stored as ADP
b. released
c. created
d. conserved
ANSWER: b. released
Explanation:
(FW.02]The diagram below shows a portion of the water cyle.
Y
Spring
Aquifer
What does Y most likely represent?
O precipitation
Orecharge
Oatmosphere
Ogroundwater
Answer:
I would have to say recharge of the aquifer by using ground water after some precipitation.
Explanation:
Melting snow or rain increases ground water that percolates down to replenish the aquifer.
Elevation changes causes the aquifer to flow up in low spots/springs on the surface. And the cycle repeats through evaporation and plant respiration.
Use the above facts and rules to answer the following questions. Also provide the Prolog query that would resolve the answer. What swims? Do lizards have scales? What eats fish? What do things with scales eat? Add the following rules to the program: Reptiles are things with scales that slither or crawl. Fish are things with scales that swim and eat fish. Insects fly and are eaten by reptiles and bugs.
Answer:
Fish can swim.
Explanation:
Fish are cold blooded organisms that has the ability to live and swims in the water or aquatic ecosystem. Yes, lizards have scales on their bodies because lizards belongs to the reptile family. Organism such as octopuses, squid, sharks, grizzly bears, snakes, turtles, and sea gulls feed on fish. Reptiles are the organisms whose body covers with scales.
A _____ is the structure that contains the DNA of the cell.
A. Vacuole
B. Chromosome
C. Centromere
D. Centrosome
E. Centriole
The answer is chromosome
The chromosome is densly packed DNA.
Which factor is used to determine whether two organisms are members of
the same species?
Answer:
According to the biological species concept, organisms belong to the same species if they can interbreed to produce viable, fertile offspring. Species are separated from one another by prezygotic and postzygotic barriers, which prevent mating or the production of viable, fertile offspring.
Answer:
offspring are able too re
Explanation:
WILL MARK BRAINLIEST
Objectives(s):
This lab is to observe astgronomical bodies in space.
Hypothesis:
In this section, please include the predictions you developed during your lab activity. These statements reflect your predicted outcomes for the experiment.
Procedure:
The materials and procedures are listed in your virtual lab. You do not need to repeat them here. However, you should note if you experienced any errors or other factors that might affect your outcome. Using your summary questions at the end of your virtual lab activity, please clearly define the dependent and independent variables of the experiment.
Data:
Record the elements present in each unknown astronomical object. Be sure to indicate “yes” or “no” for each element.
Hydrogen
Helium
Lithium
Sodium
Carbon
Nitrogen
Moon One
Moon Two
Planet One
Planet Two
Conclusion:
Your conclusion will include a summary of the lab results and an interpretation of the results. Please answer all questions in complete sentences using your own words.
Using two to three sentences, summarize what you investigated and observed in this lab.
Astronomers use a wide variety of technology to explore space and the electromagnetic spectrum; why do you believe it is essential to use many types of equipment when studying space?
If carbon was the most common element found in the moons and planets, what element is missing that would make them similar to Earth? Explain why. (Hint: Think about the carbon cycle.)
We know that the electromagnetic spectrum uses wavelengths and frequencies to determine a lot about outer space. How does it help us find out the make-up of stars?
Why might it be useful to determine the elements that a planet or moon is made up of?
Answer:
Hydrogen yes
Helium no
Lithium yes
Sodium yes
Carbon yes
Nitrogen no
Moon One yes
better mark me brainiest considering you made a question like that holy hell
Explanation:
AUG is generally a start codon. what is the amino acid that AUG codes for ?
1. Photosynthesis is a chemical reaction that happens in the Chloroplast of plant cells. Which sentence describes one important energy conversion that occurs as a result of photosynthesis? A. Light is converted to chemical energy. B. Carbon dioxide is converted to light energy C. Chlorophyll is converted to light energy
Answer:
A
Explanation:
Photosynthesis is the turning of light into energy (please correct me if I'm wrong)
Light is converted to chemical energy describes the conversion that occurs as a result of photosynthesis.
What is Photosynthesis?Plants absorb water (H2O) and carbon dioxide (CO2) from the soil and atmosphere during photosynthesis.
Water is oxidized, which means it loses electrons, while carbon dioxide is reduced, which means it receives electrons, inside the plant cell. Water is converted into oxygen and carbon dioxide into glucose as a result.
The process by which light energy is transformed into chemical energy in the form of sugars is known as photosynthesis. Using light energy, glucose (or other sugars) are created from carbon dioxide and water, with oxygen being released as a byproduct.
Therefore, Light is converted to chemical energy describes the conversion that occurs as a result of photosynthesis.
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Which process occurs within the mitochondria? lactic acid fermentation alcohol fermentation glycolysis Krebs cycle
Answer:
D) Krebs cycle
Explanation:
i just took the quiz
The process that occurs within the mitochondria is the Krebs cycle. In the matrix of mitochondria the reactions known as the citric acid or Krebs cycle produce a chemical called NADH.
Which process occurs within mitochondria?The process is called oxidative phosphorylation and it occurs inside mitochondria.
In the matrix of mitochondria the reactions known as the citric acid or Krebs cycle have a chemical called NADH.
NADH is then used by enzymes ingrained in the mitochondrial inner membrane to generate adenosine triphosphate (ATP).
Thus, In the matrix of mitochondria the reactions known as the citric acid or Krebs cycle have a chemical called NADH.
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After being hunted to near extinction, wolves were reintroduced to Yellowstone National
Park in 1995. After two years, the population of wolves increased rapidly until 2009.
After 2009, the population decreased slightly and has remained at an average of 93
wolves. Which type of growth curve describes the Yellowstone wolves?
A. population density curve
B. exponential growth curve
C. bell curve
D. logistic growth curve
Answer: B: exponential growth curve
Explanation: An exponential growth curve is J-shaped. Exponential growth is more common in R-selected species, which have a short life span and a high rate of reproduction. Yellowstone National Park has 124 wolves living in it.
Need help please. Question in photo
Answer:
Its D
Explanation:
Certain breeds of pets have weaknesses and live shorter lives because of O inbreeding O reproduction genetic diversity O natural selection,
Answer:
B. inbreeding
Explanation:
Answer:
Inbreeding
Explanation:
#1- I got a 100% on the quiz, so I know that this is correct.
#2- If you are not breeding, (making things better by using previous traits) then you are inbreeding.
(You know what I am just trying to sound fancy and like I know things so just leave me a 5-star rating and please (if you can and/or know how) mark me brainliest! But, however the answer is correct as I said before.)
Explain how iron band formations are
evidence for the evolution of Earth’s
atmosphere.
Answer:
Photosynthetic organisms were making oxygen, but it reacted with the iron dissolved in seawater to form iron oxide minerals on the ocean floor, creating banded iron formations. ... The oxygen that is now in the Earth's atmosphere was not there at the beginning.
Explanation:
Band formations are thought to develop from cyanobacteria. It was developed as product of cyanobacteria photosynthesis.
What is the other name of cyanobacteria ?The other name of cyanobacteria is blue green algae.
The oceans must change between aerobic and anoxic situations. This characteristic makes banded iron development of direct indicators of oceanic oxygen levels, providing us with a data of Earth's oxygenation.
Banded iron formations are brought to have formed in sea water as the consequence of oxygen production by photosynthetic cyanobacteria. The oxygen joined with dissolved iron in Earth's oceans to form insoluble iron oxides which precipitated out forming a thin layer on the ocean floor.
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which statement best describes the water cycle:
a: a simple circular path that water takes around earth
b: a complex path that water repeats
c: a cycle if processes by which water circulates the earth's oceans , atmosphere , and land.
Answer:
C. A cycle of processes by which water circulates the earth's oceans, atmosphere, and land.
Explanation:
The term water cycle (also called the hydrologic cycle or the hydrological cycle) refers to the way water moves on, above, and below the surface of the Earth.
As the sun heats up the surface of our planet, water evaporates from it, rises up into the atmosphere, cools, and turns into rain or snow in clouds. Then, in this form, it falls on the surface again. This cycle constantly repeats itself, which means that water moves all the time.
You can see an illustration of this phenomenon in the image attached below:
how are logistic and exponential growth similar?
Answer:
because both are same words
Explanation:
Answer:
Both growth models begin with a population that is growing at a constant rate.
Logistic growth follows a period of exponential growth, as population growth slows or stops.
Exponential growth is only possible when resources are unlimited.
Logistic growth shows what happens when resources become scarce and population growth slows.
Explanation:
The production of another human organism is the function of which of the following systems?
Answer:
Reproductive System
Explanation:
The production of another organism is the function of Reproductive System
-TheUnknownScientist
where is epithelial tissue found
Answer:
Epithelial tissues are widespread throughout the body. They form the covering of all body surfaces, line body cavities and hollow organs, and are the major tissue in glands.
Explanation:
Hope this helps and have a great day.
Briefly explain how genes affecting a polygenic characteristic are located with the use of QTL mapping.
Answer:
QTLs can be identified by using molecular markers associated with the variation of the trait
Explanation:
A Qualitative Trait Locus (QTL) is a chromosomal region correlated with the variation of a quantitative trait, i.e., a phenotypic trait controlled by many genes. QTL mapping refers to the identification of QTLs associated with a particular trait. In QTL mapping, molecular markers (i.e., small and identifiable DNA fragments) are used to develop genetic linkage maps which are further used to discover QTLs. This technique (QTL mapping) consists of evaluating the phenotypic segregation of the trait in the progeny by statistically correlating phenotypes with patterns of genetic segregation (segregation of the molecular markers).
PLEASE HELP MEEE. _______ and _____
are what we call the molecules
before and after a chemical reaction.
The terms we call the molecules before and after a chemical reaction are - reactants and products respectively.
Molecules before and after a chemical reactionChemical reactions are takes place when chemical bonds form between molecules and atoms of substances. There are two-part to any chemical equation: part before the chemical reaction and after the chemical reaction.
In the part before the chemical reaction starts, there are molecules of the substance is called reactants that react with one another in chemical reaction and form or break chemical bonds of molecules. Products are newly formed substances by forming bonds in a chemical reaction.
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Reactants and products are the names that we call the molecules before and after a chemical reaction respectively.
What is a Chemical reaction?A chemical reaction may be defined as a mechanism that significantly directs the chemical transformation of one set of chemical substances or molecules to another. This process of chemical transformation utilizes numerous catalysts to enhance the rate of reaction.
The amount or number of chemical substances or molecules that are present before the progression of reaction are known as reactants.
While after the successful progression or completion of a specific chemical reaction such reactants are performed into another, these substances or molecules are known as products.
Both the molecules of reactants and products possess some sorts of chemical identity in order to distinguisg from each other.
Therefore, Reactants and products are the names that we call the molecules before and after a chemical reaction respectively.
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Describe how the following would change if you were to extend your arm at the elbow (that is, stretch the biceps).
a) the length of the muscle spindles in the biceps muscle
b) the firing of muscle-spindle afferents from the biceps muscle
c) the firing of alpha motor neurons that project to biceps muscle extrafusal fibers (assume you are trying to hold your arm in place.)
Answer:
a. The biceps would relax causing it to increase in length
b. The firing of the muscle-spindle afferents from the biceps would decrease.
c. The alpha motor neurons would contract or decrease.
Explanation:
The skeletal joints in the human or animal body are controlled by muscles. Examples of these muscles are the biceps and triceps found in the human arm. They control the elbow joint with the biceps in front and triceps at the back of the elbow.
When the arm is extended from the elbow, the biceps relaxes or extends while the triceps contracts. This increases the length of the biceps and reduces the triceps length.
We have that for the Question "Describe how the following would change if you were to extend your arm at the elbow (that is, stretch the biceps)"
Answers:
A) Muscle spindles are receptor existing in the muscle which feel the charge of exchange of size of muscle as properly as the size of muscle fibres. These are receptor existing in spiral structure around the intrafusal fibres. When muscle fibres are stretched that is stretching of extrafusal fibres motives simultaneous stretch of intrafusal fibres and so the stretch of muscle spindles due to the fact muscle spindles are current parallel to the extrafusal fibres. Therefore the spindle size enlarge when muscle size is increased.B) when we lengthen our arm at elbow ,the biceps size amplify which stimulate the muscle spindles . This stimulation is essential due to the fact the activation of muscle spindles initiates the afferent impulse which contains data to the brain and overstretching of the muscle is averted . To forestall overstretching ,Motor fibres are activated which contract the muscle . So firing od muscle spindles increases.C) the firing from the alpha motor neurones is extended due to the fact to preserve arm in region we need to observe pressure at elbow joint . There for this voluntary muscle contraction alpha motor neurones firing increases.
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Which factor has the least impact on the potential energy or kinetic energy of an object?
A) Mass
B) Speed
C) Time
D) Height from the ground
Plate tectonics affect the rock cycle. Which plate movement can result in the formation of sedimentary rocks?
Answer:
Divergent plate boundaries occur where hot magma rises to the surface, pushing the plates apart. The mid-ocean ridges form at divergent plate boundaries.
Explanation:
Answer:
Divergent rocks
Explanation: