Answer:
1. a sedimentary rock was introduced to heat
2. It cooled into a solid
3. Wind and other debris could have altered the shape
What causes Tay Saches disease?
Answer:
Tay-Sachs disease is a rare genetic illness that is handed down from parents to their children.
It's caused by a lack of an enzyme that aids in the
digestion of fatty foods.
These fatty molecules, known as gangliosides, build up to hazardous amounts in the child's brain, affecting nerve cellfunction.
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Explanation:
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Describe TWO environmental consequences, other than those related to the loss of boreal forest habitat, that result from the extraction of bitumen or the transportation of synthetic oil to customers.
Answer: The greenhouse gas emissions from the extraction of bitumen and the use of large quantities of water.
Explanation:
Bitumen is a natural flammable organic matter formed from kerogen in the process of petroleum generation, which is soluble in carbon disulfide. Asphalt and mineral wax are examples of hydrocarbons which are part of bitumen. Conventional oil is extracted by wells while oil sands deposits are extracted using surface mining sectioning techniques, or are flowed to wells by in situ techniques that reduce bitumen viscosity by steam and/or solvents. So, unlike crude oil extracted in oil wells, bitumen requires an open-pit mining operation, in which large tracts are washed with a mixture of water and chemicals to separate the bitumen from a mixture of sand and clay.
Two consequences of this practice are:
The greenhouse gas emissions from the extraction of bitumen are larger than the extraction of conventional oil. The emissions produced contribute to enhance the greenhouse effect and cause global warming. The greenhouse effect occurs when certain gases retain part of the energy emitted by the earth's soil when heated by the sun's radiation. This phenomenon occurs naturally, and thanks to it, the average temperature of the Earth is about 14º C (57.2 °F). The problem occurs when these greenhouse gases increase in the atmosphere and the amount of energy that is not released into space also increases and, with it, the Earth's temperature. The extraction of bitumen from oil sands requires the use of large quantities of water, and even though water used here can be recycled, only a small amounts is returned to the natural cycle. Also, spills from the transportation of the oil could damage soils and waterways, increasing water pollution. This toxic water could get into surface.What is an organism made of one cell called
Answer:
Unicellular organisms
Explanation:
Carbon dioxide is INCREASING in Earth's atmosphere. What is one possible reason that could explain WHY
carbon dioxide is increasing?
A More people are riding bikes to work instead of driving cars.
B The number of people living on Earth (population) is decreasing.
More businesses are using solar power instead of combustion to produce electricity.
D Companies are cutting down trees to make space for factories and produce paper products.
Answer: Companies are cutting down trees to make space for factories and produce paper products.
Explanation: when people finish using paper products they throw them away and the paper products get burned, and that produces carbon dioxide
What are 3 terms used to describe organisms such as humans?
i need help asap, please
What will finding evidence of microbial life in another world teach us about life in general?
Answer:
Explanation:
There are many things it would teach us. First, it would teach us that we are not alone in the universe. Secondly, it will teach us that there is life that can survive in extremely harsh environments. This will also allow us to examine and understand the biological mechanisms that allow these microbes to survive in these environments. This alone can open up hundreds of doors in science, allowing us to develop new technology, theories, fields etc. There is so much that we can learn about life in general from a single living alien microbe.
Digestion of dietary fats _____. a. occurs primarily in the large intestine b. occurs primarily in the stomach c. involves the small intestine but not the pancreas d. results in triglycerides, phospholipids, and sterols as end products e. requires bile and lipase
The answer of the question is option (b).
Digestion of dietary fats ocuurs majorly when it reaches to the small intestine.
Which of the following terms describes the maintenance of a stable internal environment? A. Homeostasis B. Code of ethics C. Internal response D. Feedback mechanism
Answer:
food and banana bread
Explanation:
bbcbcbcbcbc
Answer:
A Homeostasis
Explanation:
Homeostasis is the maintenance of a stable internal environment, such as hormone level, body temperatures, etc.
In addition to the moon, artificial satellites also orbit Earth.
Which factor(s) must be taken into account to ensure that a
satellite keeps orbiting Earth rather than falling back to
Earth's surface?
Answer:
»Maximum escape velocity to keep them in the orbit.
»They should have a mass not greater than that of the earth.
Es verda que Las plantas de semilla se dividen en dos grupos de acuerdo con el lugar donde se desarrolla la semilla, en angiospermas y gimnospermas
Answer:
No.
Explicación:
No, las plantas de semilla no se dividen en dos grupos según el lugar donde se desarrolla la semilla en angiospermas y gimnospermas. Se dividen en dos grupos sobre la base de semillas desnudas y semillas cerradas. En las angiospermas, las plantas son plantas con flores que llevan sus semillas cerradas dentro de los frutos mientras que en cambio, en las gimnospermas son plantas que no producen flores y llevan conos y semillas.
"Speaking of fossil fuels; the chart above shows the common uses for which fossil fuel?"*
Petroleum
Coal
Natural Gas
Nuclear
Answer:
coal
Explanation:
I need 20 characters so Im typing this in hope of filling the space
As we exercise, our body produces heat through the process of cellular respiration. Although our body temperature does increase, the temperature change is slow and we are able to maintain a homeostatic temperature. Which property of water explains why our body temperature is slow to change
Answer: Ability to moderate temperature
Explanation: the water is able to moderate temperature to maintain homeostasis. It tries to cool down when it is extremely hot and heat up while we are cold. If water didn’t have this property then we would not be able to live in places like New York or Massachusetts due to the extreme temperatures
Have a wonderful day
PLEASE I WILL GIVE BRAINLIEST!!!!!
short ears are dominant to long ears, the rabbit is howozygous dominant.
what is his genotype?
what is his phenotype?
let's say we were using e for ear length
the genotype would be EE
the phenotype would be short ears
What is the dry bulb temperature
Answer:
i think it 1 decree
Explanation:1
Answer:
Hey mate........
Explanation:
This is ur answer......
The dry-bulb temperature (DBT) is the temperature of air measured by a thermometer freely exposed to the air, but shielded from radiation and moisture. DBT is the temperature that is usually thought of as air temperature, and it is the true thermodynamic temperature.
Hope it helps!
Brainliest pls!
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in a
U1 A genetic change that occurs in a body cell of a
mouse will not contribute to the evolution of the
species because
(1) body cell mutations will cause the cell to die
before it reproduces
(2) the evolution of a species can result from
changes in reproductive cells, not body cells
(3) random changes are repaired by enzymes
before they are passed on to offspring
(4) the evolution of a species is caused by natural
selection, not genetic variation
Answer: 2
Explanation:
Answer:
2
Explanation:
I got this from my answer and here it what it said: Evolutionary genetic changes occur only in reproductive cells. Body Cells that undergo changes do not affect the evolution of that species
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Which of the following cells undergoes mitosis?
a. Liver
b. Sex cells
C. Sperm
d. Gametes
Answer:
The correct answer is liver
Based on the behavior of a liquid versus a gas, what
conclusion can be drawn about the particles in each?
Select one:
A: quantity of gas particles will always have less mass than an
equal quantity of liquid particles because they are spaced
further apart.
B:The particles of a liquid are bigger than those of a gas so they
pack more closely together in a
container.
C: The particles that make up a liquid are fixed in place and do
not collide with the sides of its container.
D: The particles that make up a gas have less attractive force on
one another than those of a liquid.
Answer:
A
Explanation:
volume of liquid is same as volume of container where as gas occupies whole volume of container
PLEASE HELP BIOLOGY!! WILL GIVE BRAIN!!
Answer:
True
Explanation:
have a great day
Explanation:
If someone has blood type A, they must have at least one copy of the A allele, but they could have two copies. Their genotype is either AA or AO. Similarly, someone who is blood type B could have a genotype of either BB or BO. A blood test of either type AB or type O is more informative.
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Explanation:
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5. The force applied on a rock is about 800N. The rock does not move. How much work is done on the rock?
Helpp
Answer:
Zero
Explanation:
Work = force x distance moved by the force in its direction
= 800 * 0
= 0
Which experiment should be conducted as a field investigation?
What is an organelle? Give three examples
How is cytokinesis different
in plants and animals?
Answer:
Animal cells have a cleavage furrow which will pinch the cytoplasm into two nearly equal parts. While plant cells have a cell plate that forms halfway between the divided nuclei.
Explanation:
Which planet has a longer day than year?
OVenus
O Neptune
O Earth
Answer:
VENUS
Explanation:
On Venus, one rotation on its axis takes the equivalent of 243 Earth days and the planet's orbit around the Sun takes the equivalent of 225 Earth days.
Answer:
Venus, I think
Explanation:
So outta these three, Venus is the closest to the sun, so the year is the shortest. Venus is also the planet with the longest day averaging at 116d 18h, so I think that's the right one. Sorry if this is wrong
hope this helps:|
Which type of cell has free-floating DNA?
A. eukaryotic
B. prokaryotic
Answer:
Prokaryotic cells have free floating DNA
Answer:
B. prokaryotic
Explanation:
The prokaryotic cells has free-floating DNA. The option (B) is the answer.
The allele Who is characteristics overshadow the homologous partner
A-Recessive
B-Hybrid
C-Dominant
Genotype
Which is a layer of sedimentary rock that forms from calcium carbonate in the deep ocean?
Salt
Limestone
Sandstone
Shale
Answer:
Limestone
Explanation:
Limestone is made up of carbonate minerals, such as calcite. The shells and skeletons of ocean organisms are formed of these minerals. When the organisms die, the shells and skeletons settle on the ocean floor as layers of sediment. Over time, the layers become buried, pressed together, and cemented to form limestone.
Which is NOT a reason nucleic acids are important?
A. They transfer genetic information to offspring.
B. They are the genetic information that instructs our bodies on how to develop.
C. They provide us with a great source of energy.
Which is NOT a reason nucleic acids are important?
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[tex]\sf\purple{C. \:They\: provide \:us\: with\: a\: great\: source \:of\: energy.✅}[/tex]
.....................................................................
MORE:-
Nucleic acids are a type of macromolecules that make up the [tex]\sf\blue{genetic\:material}[/tex]. They are [tex]\sf\red{not}[/tex] used for energy production.The two main types of nucleic acids are [tex]\sf\pink{deoxyribonucleic\:acid}[/tex] (DNA) and [tex]\sf\purple{ribonucleic\:acid}[/tex] (RNA).DNA and RNA store and transmit genetic information. DNA carries the instructions for the development, growth, reproduction, and functioning of all life......................................................................
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Answer:
C. They provide us with a great source of energy.
Explanation:
They provide us with a great source of energy is not a reason nucleic acids are important.
Which characteristic is associated with winter as compared to summer?
Choose the correct answer.
noon sun lower in the sky
higher daytime temperatures
more daily hours of sunlight
longer days and shorter nights
Answer:
noom sun lower in the sky
How do wales differ from fish
Answer:
Whales are mammals that need air from the sea's surface to survive. Whales are capable of giving birth to live young. Fish have gills and use them to draw oxygen from the water. The majority of fish lay eggs. Whales and other marine animals with horizontal tail fins, such as dolphins, have vertical tail fins, while fish have vertical tail fins.
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