Answer:
The earths interior is super hot and compressed, it is made of iron and nickle
The rocks down there are really fine and compressed while rocks on the surface are sedimentary, have air pockets, and are not as fine as rocks in the core.
Explanation:
Answer: The inner layers are very hot and full of molten magma. The main elements present there are iron, sulphur and nickel.
Explanation: The Earth comprises of four layers, out of which three of the layers are full of magma (liquid rock), and the fourth being the crust.
What type of environment was coal formed in?
Answer:
Swampy Forests
Explanation:
Coal contains the energy stored by plants that lived hundreds of millions of years ago in swampy forests. Layers of dirt and rock covered the plants over millions of years. The resulting pressure and heat turned the plants into the substance we call coal.
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Which energy conversion occurs during the operation of a voltaic cell.
How do corals get food?
From the Krusty Krab
Zooxanthellae only
Filter-feeding only
Filter-feeding and zooxanthellae
Answer:
Zooxanthellae only
Explanation:
Zooxanthellae is a colloquial term for single-celled dinoflagellates that are able to live in symbiosis with diverse marine invertebrates including demosponges, corals, jellyfish, and nudibranchs.
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Answer:
1. Disc throw
2. Car and bike stunts
3. Sneezing
4. Th
rowing a basketball in the basket
5. Archery
Explanation:
Projectile motion is the motion of an object in two dimensions. This means that if an object moves in both the horizontal and vertical directions at the same time, it is said to be exhibiting a projectile motion. In simple words, if an object tends to follow a curved or parabolic path of motion, projectile motion is said to be existing.
Which characteristic of bacteria makes them efficient transgenic organisms to produce insulin or other medicines?
A.They tolerate a wide range of environments.
B.They reproduce extremely quickly.
C.They have a short life expectancy.
D.They readily accept new genetic material.
The characteristic of bacteria that makes them efficient transgenic organisms to produce insulin or other medicines is they readily accept new genetic material.
What do you mean by Transgenic organisms?Transgenic organisms may be defined as an organism whose genome has been modified by the insertion of one or more foreign (non-self) DNA sequences from another species via artificial means.
A Plasmid is a circular DNA that assists in the insertion of foreign DNA sequences into the bacterial cell.
Therefore, the characteristic of bacteria that makes them efficient transgenic organisms to produce insulin or other medicines is they readily accept new genetic material.
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A factor not shown that provides energy for living organisms is
Answer:
The Sun
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Explain Natural Selection
Answer:
Those who adapt, survive. Those who don't adapt, die off. Offspring with healthy mutations, (evolution), outlive their siblings who slowly die off in ways from the mundane to the horrifying. They have children who then repeat this process. It is a dog-eat-dog world.
Explanation:
Which human body part is the epidermis of a leaf similar to?
1 lungs
2 skin
3 blood vessels
4 heart
Answer:
skin
Explanation:
skin skin skin skin skin skin
Sue is visiting a natural history museum. She reads a sign for a dinosaur fossil that states that the fossil is from 78 million years ago.
What dating method did scientists use to determine the age of this fossil?
Answer:
it is absulute dating
Explanation:
What are ways that a young plant differs from a parent plant
Answer:
their size
Explanation:
The most distinct difference between a baby plant and an adult plant is their size. They look very similar but baby plants are much smaller, like a miniature version.
What is cell division
Explanation:
division of a cell into two daughter cells with the same genetic material.
Answer:
Cell division, also referred to as mitosis, is the process in which a cell splits into 2 daughter cells, then repeats the process.
I need help with number 1 and 2
While looking in a microscope, you see this same specimen, which is magnified 100X. Determine its type of cells and the level of biological organization. Give evidence used to make your determination.
How the respiratory membrane works. What cell types and what forces allow the diffusion of gases across the respiratory membrane?
Acc6ording to the question:
When we breath; there is air in and out though out from our lungs. How could it happen. Oxygen and carbon dioxide moves across the respiratory membrane. Normally the membrane separating air within the alveoli from the blood within pulmonary capillaries and consists of the alveolar wall, the capillary wall, and their basement membranes. Respiratory membrane is very thin, somehow its is approximate less than 0.5 mm. Explain?The respiratory membrane includes millions of alveoli with a surface area, the large respiratory surface area, combined with other factors, makes for efficient gas exchange to meet our metabolic needs.
Respiratory membrane allows gases to be exchanged between the pulmonary capillaries, or blood vessels, and the respiratory units of the lungs, which consist of bronchioles, alveolar ducts, atria and alveoli.
Since respiratory membrane is very thin,it consists of only two cells, one is the alveolar epithelial cell and the other is pulmonary capillary cell.Gas exchange occurs in the lungs between the air and our blood.
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What is the definition of Embryology?
A, B, Or C?
A. Similar patterns of embryological development provide further evidence that organisms have descended from a common ancestor
B. All species - living and extinct - are descended from ancient common ancestors
C. At the molecular level, the universal genetic code and homologous molecules provide evidence of common descent
Answer:
A
Explanation:
With Embryology, scientists are trying to see similarities in different organisms' embryo and embryological development to determine if they share a common ancestor. This is a big strategy used by scientists.
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Modified organisms may contaminate the natural, wild populations.
Which genetic technique is the statement describing an ethical issue of?
A. cloning
B. stem cell research
C. transgenic organisms
D. gene therapy
The genetic technique in the above statement describes an ethical issue of: C. transgenic organisms.
What is a transgenic organism?A transgenic organism can be defined as a type of organism which has been modified with genetic materials obtained from other species of organisms.
Generally, transgenic organisms are typically used in the following areas:
Agriculture growth.Biotechnology.In conclusion, we can infer and logically deduce that the modification of organisms through the use of transgenic organisms may contaminate the natural, wild populations.
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Write the systematic (iupac) names for the amines. The names should have the format alkanamine
The systematic names for the amines following the format alkanamine is : 4-Methyl-2-hexanamine
What is Systematic ( IUPAC ) name ?IUPAC name is the standard way of naming organic compounds in chemistry following the chemistry rules as setout by IUPAC. The systematic names for the amines as attached below is 4-Methyl-2-hexanamine.
Hence we can conclude that The systematic names for the amines following the format alkanamine is : 4-Methyl-2-hexanamine.
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What is the role of mRNA?
A. carries the transcribed message that is
translated into a protein
B. reproduces DNA in the nucleus
C. is a building block of the cell membrane
Answer:
The answer is A. carries the transcribed message that is
translated into a protein
Explanation:
mRNA is read by a ribosome in the process of synthesizing a proteinIs it true that bacteria and viruses are a type of disease?
Answer:
yes
Explanation:
There are many bacteria and viruses that are harmful and can cause diseases but there are some bacteria that are helpful
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Answer:
The simplest I can put it is, they are not diseases, but can cause diseases. Let's say I got the cold. I got that cold because I had the virus that gives me the cold, so that is why I have the cold. Bacteria is often helpful over harmful, so bacteria can only cause viruses but it not fully classified as a disease.
why must scientific names be of latin original or latinised?
Answer:
This is because Latin language is dead and, therefore, it will not change in form or spelling with the passage of time.
Explanation:
What is earth’s position in the hierarchy of organizations within the universe?
Answer:
Big Bang, the universe is still expanding. Slowly the planets get further away from each other. It's the third planet from the sun, some believed that the earth was in the center of the universe and now we believe the sun is in the middle.Explanation:
Which of the following is not part of the cell theory?
a. All cells come from preexisting cells.
b. Cells make up molecules.
c. Cells are the basic unit of structure and function for life
d. All living things are composed of cells
Can u answer the quest
Answer:
but I don't see a quest in this question
Dynamite combustion is an example of an exergonic reaction
Answer:
glow stick is an example of an exergonic reaction, which produces visible light. off in a reaction is primarily in the form of heat, the reaction is called an exothermic reaction. and the explosion of dynamite are exothermic reactions. energy to break bonds than is released when new ones are formed
Pepsin, a digestive enzyme that degrades proteins in the stomach, is synthesized as pepsinogen and converted to active pepsin in the stomach by the re
Digestive enzymes help to break down food in its simplest form. Pepsin is a digestive enzyme which leads to the degradation of proteins in the stomach. It is produced as pepsinogen and converted to active pepsin in the stomach by the removal of several amino acids.
What is pepsin?Pepsin is a digestive enzyme which is present mainly in the gastric juice in stomach and helps to breakdown protein into peptides.
This pepsin is present in the stomach in the form of inactive pepsinogen. This pepsinogen gets active in the stomach by the action of hydrochloric acid.
Pepsinogen gets active and forms pepsin.
Thus, it can be concluded that the digestive enzyme pepsin degrades protein in stomach and is synthesized as pepsinogen and gets converted into active pepsin in stomach by removal of several amino acids.
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What is budding, cutting and grafting and how are they used in Agriscience
(LEGIT QUESTION DO NOT DELETE Y'ALL DONT HAVE AN AGRISCIENCE OPTION)
Answer:
Grafting and budding are horticultural techniques used to join parts from two or more plants so that they appear to grow as a single plant.
Explanation:
Grafting and budding are horticultural techniques used to join parts from two or more plants so that they appear to grow as a single plant. In grafting, the upper part (scion) of one plant grows on the root system (rootstock) of another plant. In the budding process, a bud is taken from one plant and grown on another.
Answer :Grafting and Budding are used so that a two plants can grow together
Explanation:
Grafting and budding are horticultural techniques used to join parts from two or more plants so that they appear to grow as a single plant. In grafting, the upper part (scion) of one plant grows on the root system (rootstock) of another plant. In the budding process, a bud is taken from one plant and grown on another.
What are the starting compounds in the process of cellular respiration?
Answer:
Sugar and oxygen
Explanation:
The chemical equation for cellular respiration is: C6H12O6+602 yields 6CO2+6H2O+Energy (Sugar plus oxygen yields carbon dioxide plus water plus energy). Not to be confused with photosynthesis, which is the exact opposite (Energy+6H2O+6CO2 yields C6H12O6+6O2) (Energy plus water plus carbon dioxide yields sugar plus oxygen).
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Where in the atmosphere is ozone beneficial to organisms on Earth?
biosphere
troposphere
stratosphere
Ozone is beneficial to organisms on Earth in the stratosphere layer of the ozone. Thus, the correct option is C.
What do you mean by Ozone?Ozone may be defined as a highly reactive gas comprised of three oxygen atoms.
Good ozone occurs naturally in the upper layer of the atmosphere known as the stratosphere.
Therefore, ozone is beneficial to organisms on Earth in the stratosphere layer of the ozone. Thus, the correct option is C.
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Answer:
stratosphere
Explanation:
Which of the following statements best describes why most animal fats are formed from saturated fatty acids?
A) The hydrocarbon chains of saturated fatty acids are straight so they can be tightly packed to store more energy in less space.
B) The hydrocarbon chains of saturated fat cannot pack together closely, which keeps the animal from becoming too large.
C) The hydrocarbon chains of saturated fatty acids allow fewer hydrogen atoms to bond, which makes the molecule stable for energy storage.
D) The hydrocarbon chains of saturated fatty acids have bends so they can be loosely packed to store more energy in less space.
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Which are two states in the
us that have faults that don't
follow plate boundaries?
a. maine and florida
b. south carolina and missouri
c. california and texas
d. ohio and minnesota
Answer: a. maine and florida
Explanation: