Answer:
carbon is converted into co2.
Explanation:
Euglena will most likely act as consumers when placed in an environment that has
How does the cooling rate of magma affect the
texture of igneous rock?
Answer:
The factor that affects the size of the crystals and the texture of the rock is the cooling rate of the molten rock or magma. If the magma cools rapidly, the crystal formed is very small. ... On the other hand, if the magma cools slowly, the crystal formed is large. This rock has a coarse-grained texture.
Explanation:
The texture of an igneous rock is completely dependent on the rate of cooling of the melt. Slow cooling allows large crystals to form whereas fast cooling gives small crystals.
How is cooling rate of magma related to texture of igneous rock?If the magma cools quickly then the reactions are much more faster and smaller mineral crystals. Igneous rocks have a distinctive appearance based on the rate of cooling.
Cooling rate of the molten rock or magma is the factor that mainly affects the size of the crystals and texture of the rock. Crystal formed is very small, when the magma cools rapidly whereas, the crystal formed is large, if the magma cools slowly.
Rocks formed from the crystallization of a liquid are called Igneous rocks. Igneous rocks are divided into:
Intrusive rocks that crystallize from magma in the earth's crust. Extrusive rocks that crystallize from lava in the earth's crust.To know more about igneous rock, refer
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Draw a neat labelled structure of heart and write about valves in heart
Answer:the valves prevents the backward flow of blood
Explanation:
Answer:
The labelled structure of the heart is attached below. The valves in the heart prevent the backward flow of blood. These valves are actual flaps that are located on each end of the two ventricles (lower chambers of the heart). They act as one-way inlets of blood on one side of a ventricle and one-way outlets of blood on the other side of a ventricle.
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4. When a student eats a hamburger and then uses the energy from the
hamburger to play basketball, the student's body converts-
A.chemical energy to mechanical energy
B.electrical energy to chemical energy
C.chemical energy to light energy
D.mechanical energy to chemical energy
Answer:
A
Explanation:
Mechanical = physical basically aka his arms throwing the basketball
1-A rock that contains evidence of past animal or plant life is called a
2- Prehistoric
have been discovered in permafrost in Alaska and Siberia.
3 - Hardened tree sap can preserve animals in a substance called
4 - Fossils can be created by replacement using minerals such as?
Solid
5-A
shows the original shape of the plant or animal.
6 - A cast represents a
version of the original plant or animal.
7 - Trails, tracks and burrows are examples of
fossils
8- Some of the oldest fossils on earth are from ancient
crawling on the seafloor.
:: Fossils
:: Amber
:: Silica
:: Woolly Mammoth
Pyrite
:: Trace
Calcite
: Mold
:: Worms
1
Answer:
1. A rock that contains evidence of past animal or plant life is called a fossil.
2. Prehistoric Woolly Mammoth have been discovered in permafrost in Alaska and Siberia.
3. Hardened tree sap can preserve animals in a substance called amber.
4. Fossils can be created by replacement using minerals such as silica, calcite, pyrite.
5. A mold shows the original shape of the plant or animal.
6. A cast represents a solid version of the original plant or animal.
7. Trails, tracks and burrows are examples of trace fossils.
8. Some of the oldest fossils on earth are from ancient worms crawling on the seafloor.
Explanation:
Fossils are known to be the remains of plants and animals which have been preserved and kept in rock. They are usually a shell, skeleton or plant fiber that has been buried. Over time, they turned into rock.
Fossil amber are known to be fossil insects that are preserved in hardened tree sap. These insects and some small animal or plant that are found in these hardened tree sap were trapped in the tree.
Woolly Mammoth is known to be a closest extant relative to the Asian elephant. The appearance and behaviour of woolly mammoth are among the best studied in Siberia and Alaska.
Photosynthesis takes place in the (Answer here) (organelle) of (Answer here) (type of organisms).
Answer:
photosynthesis takes place in the chloroplasts of plants
Explanation:
Photosynthesis is a process by which plants make their own food using energy from light. The materials required are Carbon (iv) oxide and water. It takes place in the chloroplasts and only occurs in plants
. What happens to the bunny population if a friend is never added? What happens when you add a friend?
Answer: If a friend is never added then the bunny will die, but when you add a friend the bunnies sexually reproduce, and the population grows.
Hope this helps....... Stay safe and have a Merry Christmas!!!!!!! :D
I just want to say that my account got deleted yesterday and i would love if i got at least 18-25 friends by Christmas!!!!!!! :D
If a friend is never added then the bunny will die, but when you add a friend the bunnies reproduce, and the population grows.
What are three mutations you can add ?
You are able to add further modification, choice factors, and the condition. The modification available are brown fur, elongate tail, and elongate teeth.
Thus, friend is never added then the bunny will die.
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Which does a pyramid of numbers display?
Answer:
A pyramid of numbers shows the total number of individual organisms at each level in the food chain of an ecosystem
Explanation:
What kind of waves are present during an earthquake? ...
What kind of energy does an unlit match have? ...
Which of these is another way to write Newton's second law of motion? ...
What is it called when light changes direction after leaving a lens? ...
How do you calculate density?What kind of waves are present during an earthquake?
Answer:
1.The two main types of waves are body waves and surface waves. Body waves can travel through the earth's inner layers, but surface waves can only move along the surface of the planet like ripples on water. Earthquakes radiate seismic energy as both body and surface waves.
2. As the combustible materials burn, some of the chemical energy is transformed into heat energy, and some is transformed into light energy. Light energy, also known as radiation or electromagnetic energy, is a type of kinetic energy that takes the form of visible light waves, such as the light from a match
3. Newton's second law of motion is F = ma, or force is equal to mass times acceleration.
4. Answer: Refraction is the bending of light (it also happens with sound, water, and other waves) as it passes from one transparent substance into another. This bending by refraction makes it possible for us to have lenses, magnifying glasses, prisms, and rainbows. Explanation: Refraction.
5. The Density Calculator uses the formula p=m/V, or density (p) is equal to mass (m) divided by volume (V). The calculator can use any two of the values to calculate the third. Density is defined as mass per unit volume.
Compare and contrast how genetic information is passed in sexual and asexual reproduction. Science
Asexual Both. Sexual
Uniform. Offspring. Diverse
Indentical Trait. Different
Budding Type of reproduction. 2 parents
1 parent Flowers
If one side or strand of DNA was CTAGGTCCA ... What would be the correct sequence on the complementary strand?
Generally,_______ brains tend to be more sensitive and responsive to experience that much _______ brains.
Cellular Respiration takes place in the (Blank answer here) organelle of plants and (Blank answer here) type of organisms
Answer:
cellular respiration takes place in the mitochondria organelles of plants and in plants and animals
Explanation:
Cellular respiration takes place in the mitochondria organelles in order to yield energy. For aerobic cellular respiration, oxygen is required. It mostly takes place in plants and animals
define light-dependent reactions
Answer:
The series of biochemical reactions in photosynthesis that require light energy that is captured by light-absorbing pigments (such as chlorophyll) to be converted into chemical energy in the form of ATP and NADPH.
Explanation:
I majored in Biology
ASAP
Which concept is part of the theory of evolution by natural selection?
 A. It is impossible to pass along traits from one generation to the next.  B. The best-adapted animals in a population cannot reproduce
 C. New generations are better suited to survive than previous generations.
 D. Evolution can only cause small changes to a species.
Answer:
C. New generations are better suited to survive than previous generations.
Explanation:
According to the evolutionary theory proposed by Darwin, evolution can be defined as a gradual process by which organisms change over time. Natural selection is the mechanism by which evolution occurs: organisms exhibit variation that may be passed from one generation to the next, and part of this variation confers an adaptive advantage. The organisms that are better adapted to their environment will have more chances to survive and reproduce, and they will pass these phenotypic changes to the next generation. At the species level, these phenotypic changes between generations are gradual, it is for that reason that evolution is a slow gradual process. In consequence, it is expected that new generations are better adapted to survive in the same environmental conditions.
During a bacterial infection, macrophages will seek out and engulf the invading bacteria into vesicles via phagocytosis. The bacteria will then be degraded inside the macrophage. Which organelle do you think participates directly in this degradation process
After the microorganism is ingested by the white blood cell a vesicle that contains the pathogen is formed. This vesicle fuses with an organelle that contains up to 40 hydrolytic enzymes. That organel is called a lysosome
In a certain plant, flowers can be red, white, or pink. a. Is this an example of codominance or incomplete dominance? Show the letters you would use to represent each color.
transcribe and translate dna
Answer:
The human genome contains around 30 000 genes, each of which codes for one protein. Large stretches of DNA in the human genome are transcribed but do not code for proteins. ... The process by which DNA is copied to RNA is called transcription, and that by which RNA is used to produce proteins is called translation.
Explanation:
can all the plants prepare their food? why?
what makes the two kinds of maritime air masses similar?
air masses uniform temperature and moisture content in horizontal direction. the properties of air masses are determined by the underlying surface properties where they originate
What is one negative consequence of the Industrial Revolution?
Answer:
Pollution.
Explanation:
There were a lot of toxins being put in the air and water supplies.
Answer:
Unhealthy Working conditions
Explanation:
name the function of water in saliva
Answer:
Moistening food and helping to create a food bolus so food can be swallowed easily
Summarize the connection between the heart and the lungs. How are these organs working together to deliver oxygen to the body? Be sure to use the terms pulmonary and systemic in your answer.
Answer:
The blood goes through an oxygenation process that is carried out by the blood vessels, the heart and the lungs, so if any of these structures is affected the entire circulation system will be altered. The circulatory system is made up of two circulatory systems: the pulmonary that provides oxygen to the blood and the systemic that carries it to all the tissues of the body
Explanation:
The veins transport the deoxygenated blood to the heart pumps this blood back to the lungs, where it absorbs more oxygen. This oxygenated blood returns to the left side of the heart, which pumps it to the rest of the body through the arteries. Pulmonary circulation is a process in which the lungs, heart, veins and pulmonary arteries intervene, with the aim of oxygenate the blood.This system begins in the left ventricle of the heart, since this is the chamber through which it exits deoxygenated blood that has already fulfilled its function in all tissues of the body, to later reach the lungs through the blood vessels in the region.Systemic circulation is a long process that involves the chambers of the heart and blood vessels throughout the body, with the aim of carrying oxygenated blood to the tissues that are further away and thus allow all to function in the best way
This word means “to take in”
A) synthesize
B) release
C) absorb
D) produce
You have a piece of DNA containing the gene for green fluorescent protein (gfp) and the pBAD promoter. This DNA fragment has been cleaved with BamHI and HindIII and can be inserted into either the pKAN-R plasmid or the pARA plasmid. Which plasmid would you choose to use as the plasmid vector to express gfp protein in bacterial cells
Answer:
pARA plasmid
Explanation:
Plasmids are natural circular DNA samples found in bacteria cells. There are two types of plasmids founds in bacteria cells namely; pARA and pKAN-R.
The pKAN would not be maintained in the cell during replication but the pARA plasmid would and when the DNA fragment is inserted, the pARA would serve as a catalyst for the gfp protein.
What does evolution describe
Answer:
any process of formation or growth; development: the evolution of a language; the evolution of the airplane. a product of such development; something evolved: The exploration of space is the evolution of decades of research
Explanation:
Answer:
The process of development in which an organ or organism becomes more and more complex by the differentiation of its parts; a continuous and progressive change according to certain laws and by means of resident forces.
Drag each statement to the correct location on the table
Match the characteristics with the states of matter.
Solid
Liquid
Gas
has a definite shape
and volume
has definite volume
but does not have a
definite shape
does not have
a definite shape
or volume
changes to liquid
on cooling
changes to solid
on cooling
changes to liquid
on heating
which go to which
Answer:
1. Solid
2. Liquid
3. Gas
4. Gas
5. Liquid
6. Solid
im so sorry im asking so much of you guys tonight im just under a lot of pressure and need help.
Answer:
The correct answer is - a. Arginine-leucine-proline-aspargine-lysine-arginine
Explanation:
Amino acids are translated from the mRNA codons with the help of ribosomes and the mRNA that codes amino acids are encoded or transcript the DNA codons in the complementary sequence of DNA. So, to find out the amino acid from the DNA sequence given we need to encode THE DNA sequence in mRNA and then find the amino acid from the chart with the help of mRNA codons-
DNA TCC AAT GGC TTA TTT GCA
mRNA AGG UUA CCG AAU AAA CGU
AA Arginine-leucine-proline-aspargine-lysine-arginine
How much energy is converted into chemical energy or heat when it transfers between trophic
levels?
A
90%
B. 50 %
C. 25%
D
10%
Answer:
I think the answer is D
Explanation:
What process occurs when the temperature equals
the dewpoint?
A) fog can form B) a cloud forms
C) condensation D) all of the above
Answer:
D
Explanation:
all the above because gog is a cloud and its condescending
