Answer:
Fossil fuels got the name from being produced by fossilized remains of plants and animals. Fossil fuels are also known for having awfully high carbon levels, which is not good.
__________________________________________________________
Questions?Ask in the comments.
Answer:
because they were formed from the fossilized, buried remains of plants and animals that lived millions of years agoago
Explanation:
What does fossil evidence show about evolution?
Answer:
Answer below
Explanation:
Fossils provide physical examples of what organisms have looked like over time. For example, we can look at giraffes over time, who have evolved to have had long necks. When we look as fossil records of giraffes and similar species, we see that the longer ago that animal lived, the shorter their neck was, and as time progresses, the neck gets longer. However, we also see that in general the giraffes with longer necks, regardless of time period, will have lived longer and healthier lives (we can usually tell this just by how big the fossil is), as with longer necks the animal was able to reach more food and live longer. That giraffe then reproduced and shared their longer neck traits, while those with genetic markings to make their necks shorter will have died before reproducing. Therefore, we can see all forms of evolution through fossils.
What is the role of oxygen in photosynthesis and in cellular respiration?
A) Oxygen is used in photosynthesis to produce glucose and is released during cellular respiration
B) Oxygen is released in photosynthesis and used in cellular respiration to produce energy
C) Oxygen is combined with carbon dioxide in photosynthesis to release energy and released from carbon dioxide during cellular respiration
D) Oxygen is released from glucose during photosynthesis and combines with carbon dioxide to produce energy during cellular respiration
The main role of oxygen in photosynthesis and respiration is that Oxygen is released in photosynthesis and used in cellular respiration to produce energy.
Role of oxygen in photosynthesis and respirationIn photosynthesis, water and carbon dioxide reacts to form oxygen and glucose while on the other hand, In cellular respiration, oxygen is used to break down glucose in order to release energy in the form of ATP.
So we can conclude that the main role of oxygen in photosynthesis and respiration is that Oxygen is released in photosynthesis and used in cellular respiration to produce energy.
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Which region of the human alimentary tract has both the largest population of bacteria and the greatest species diversity
The region of the human alimentary tract that has both the largest population of bacteria and the greatest species diversity is the the colon.
The normal flora of the alimentary tractNormal flora are those microorganisms that resides in a living organism without causing it harm or diseases.
These normal flora become established in different parts of the body from birth such that the normal flora found in the mouth is not the same as the one found in the colon of the alimentary tract.
From research works, the large intestine (colon) is known to contain 100 billion per milliliter of fluid culture.
The massive numbers of bacteria in the large intestine (colon) creates a great special variation in the flora. The streptococci and lactobacilli found in the colon often adhere to cells by means of capsules surrounding the bacteria.
Therefore, the region of the human alimentary tract that has both the largest population of bacteria and the greatest species diversity is the the colon.
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How are gasses exchanged in the alveoli
Answer:
The alveolar walls and capillary walls share a membrane. That's how close they're getting. This allows oxygen and carbon dioxide to readily pass from the respiratory system to the circulation. Oxygen molecules bind to red blood cells as they return to the heart.
Do humans impact this ecosystem? How?
The lake is the ecosytem that is nearest to me. FIsh, plants and reptiles are biotic factors that should be in there so if it was like a real lake it would. So the sky and grass and sunlight will be aibiotic variables.
______ carbohydrates have little nutrition and are broken down quickly within your body.
a fibrous
b mineral
c complex
d simple
i need help
b
c
d
Answer:
d. Simple Carbohydrates
Explanation:
They contain "empty" calories meaning they have little nutritional value but still give you calories. It also is broken down relatively quickly because they are already very close in form to the simple sugars that enter your bloodstream.
Simple carbohydrates have little nutrition and are broken down quickly within your body. So, the correct option is D.
What are Carbohydrates?Sugar molecules make up carbohydrates, or carbs. Carbohydrates constitute one of the three primary nutrients included in foods and beverages, together with proteins and fats. Glucose is created by your body's breakdown of carbs. The primary source of energy for the cells, tissues, and organs in your body is glucose, sometimes known as blood sugar.
A vast variety of both good and bad foods, including bread, beans, milk, popcorn, potatoes, cookies, spaghetti, soft drinks, corn, and cherry pie, include carbohydrates. They can take on various shapes as well. Starches, fibres, and sugars are the most prevalent and plentiful types. Simple carbs are easily broken down by your body and provide little nutrients.
Therefore, the correct option is D.
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What is the smallest lava fragments produced by an explosive eruption called?
Explanation:
rock fragments between 2 and 64 mm in diameter they were ejected from a volcano during explosive eruption
and that is called LAPILLI
A pyroclastic grain, lapilli is the smallest lava fragment produced by an explosive eruption.
What is a pyroclastic grain?Any volcanic piece that was propelled through the air by volcanic activity is known as a pyroclastic. A pyroclastic eruption is one in which fountains or explosions make up the vast majority of the activity. Lapilli, lava bombs, and lava blocks are some pyroclastic grains.
Pyroclasts include volcanic bombs, cinders, and ash. Pyroclasts are created either directly from the magma or by removing solid fragments from the conduit's walls, which are typically found close to the surface. Most parks with volcanoes or volcanic rocks have pyroclastic rocks that can be seen.
Lapilli is the smallest lava fragment produced by an explosive eruption, and it is a pyroclastic grain.
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The Convention on the Protection and
Use of Transboundary Watercourses and
International Lakes of 1992 established
laws to govern all water that transect the
U.S
A. and the Bahamas
B. and Canada
C. and Hawaii
D. and Russia
Answer:
B. and canada
Explanation:
Sana po itoy maka tulong
How does carbon get from plants to animals like cows?
Answer:
Animals breath out Carbon and breath in Oxegon but plantes breath out Oxegon and breath in Carbon so a animal breath out the Carbon and the paint breaths that in and breaths out the Oxegon so the animal breaths the
Oxegon in
Hope This Helps :)
What ecosystem services and resources do we use/rely on for everyday life? (list as many as possible)
During translation, amino acids are carried to the ribosome by.
Answer:
tRNA
Explanation:
What natural resources are used to make artificial sweeteners?.
List the moon phases in order beginning and ending with the full moon: full moon, waxing gibbous, waning gibbous, waxing crescent, waning crescent, new moon, first quarter, third quarter, full moon
Answer:
Full Moon, waning gibbous Moon, last quarter Moon, waning crescent Moon, new Moon, waxing crescent Moon, first quarter Moon, waxing gibbous Moon, and finally full moon again.
Explanation:
Hope this helps :3
Answer:
new moon, waxing crescent, first quarter, waxing gibbous, full moon, waning gibbous, third quarter.
Explanation
What common sandwich condiment/spread is a good source of vitamin e?.
Answer:
Peanut butter
Explanation:
Peanut butter's vitamins are 19.5% vitamin E. Other condiments and spreads are usually under this.
How does cystic fibrosis affect mitosis? If yes, explain how.
Answer:
Yes, it does affect mitosis.
Explanation:
CF is caused by a mutation in the gene that produces cystic fibrosis transmembrane conductance regulator proteins. This defective CFTR protein will change ion influx and efflux across the body's cell membranes. This, in turn, will change the environment of the cells.
hope this helps :)
Which process copies an organism's DNA?
A mutation
B replication
C transcription
D translation
Answer:
I think it's is B. replication
Answer:
replication is the process copies an organisms DNA
A population in genetic equilibrium has constant___and____ frequencies and no evolution
the respiratory tract is blank to the intestines.
1.) superior
2. inferior
3. lateral
4. deep
Answer:
1.) superior
Explanation:
the respiratory tract is above the intestines
The correct answer is superior.
What is the respiratory tract's anatomy?The respiratory tract is the component of the human respiratory system that is engaged in the process of breathing. Respiratory mucosa or respiratory epithelium lines the respiratory tract. The air is inhaled through the nose or mouth.Learn more about the respiratory tract here:-
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how about this question? its biologoy
The "language" of RNA is called the
Choose...
, and it uses three-letter "words" called
Choose...
.
Answer:
I don't see anything listed, provide an image or equation
Explanation:
A cell that phagocytizes an antigen and displays fragments of it on its surface for recognition by other cells of the immune system is a(n) ______ cell.
Antigen presenting cell is a cell phagocytizes an antigen and displays fragments of it on its surface for recognition by other cells of the immune system
What is Antigen presenting cells?An antigen-presenting cell refer to an immune cell that detects, engulfs, and pass a message to the adaptive immune response about an infection. When a pathogen is detected, the antigen presenting cells will engulf the pathogen and digest it to form many different fragments of the antigen.
Therefore, Antigen presenting cell is a cell phagocytizes an antigen and displays fragments of it on its surface for recognition by other cells of the immune system
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Why does subduction occur at oceanic and continental plate boundaries?
Answer:
Due to the high density of the oceanic plate.
Explanation:
can I get brainliest pls
When a wave reaches a coastline, it releases a burst of energy that generates a current, which runs parallel to the shoreline and this type of current is called a longshore current as you can see here. Review the movement of the longshore current. What is the result of this sheet of water movi n on and off the shore?
Answer:
if it is longshore
it leaves the waste materials in the water on the lanf
If a cell was observed under the microscope and found to have a rigid cell wall and be green in color that cell is most likely a
Plant cell
Animal cell
Algae cell
Bacterium cell
Answer:
A plant cell is your answer
Explanation:
prosses of elimination
animal cell - dose not have a cell wall
algae cell - its cell wall has more of a bubblelike appearance
bacterium cell - cell wall is not rigid, and color can vary it has more of a lose thread type look.
plant cell - has a green cell wall that is rigid <--- this is your answer
Necrotic cell death :___________
a) usually involves inflammation.
b) is usually much slower than apoptotic cell death.
c) usually requires several days.
d) is the result of a genetic program for self-destruction.
e) is apoptotic.
Necrotic cell death is caused by external factors and usually involves inflammation.
What is necrotic cell death?Necrotic cell death is cell death caused by external factors such as injury or infection which usually involved swelling of cells, plasma membrane rupture and spilling out of cellular components.
Unlike apoptosis or programmed cell death, necrotic cell death is a harmful way for cells to die.
Thus, it can be concluded that necrotic cell death usually involves inflammation.
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7. What is the general relationship between the color of a filter/solution and the light that it absorbs?.
Answer:
A filter will absorb its complementary color of light. So a yellow filter absorbs blue light since blue is across from it on the color wheel. Whatever light is not absorbed will be transmitted; so yellow filters transmit red and green light (if incident upon it), also known as yellow light.
hope its helpful
A filter will absorb light of the complementary color. As blue is opposite yellow on the color wheel, a yellow filter will therefore absorb blue light.
What is filter?A filter is a translucent substance that lets some colors flow through while absorbing others.
Color can only be produced by light. Color pigments (paints, dyes, or inks) display color by reflecting the light that isn't absorbed while absorbing some portions of the light spectrum.
The same principles govern how color filters function, with some color wavelengths being absorbed and others being transmitted.
Only yellow will pass through a yellow color filter while all other colors are absorbed. Therefore, if blue light is shone on a blue object through a blue filter, the object will still reflect blue and thus appear blue.
Therefore, A filter will absorb light of the complementary color. As blue is opposite yellow on the color wheel, a yellow filter will therefore absorb blue light.
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Which does NOT cycle through an environment?
Answer:
Sunlight
Explanation:
Oxygen is used by plants;
Water is used by everyone
The sun is far away from the earth and the sun's rays help guide the process, but is not an independent thing close.
Answer:
sunlight
Explanation:
sunlight is a form of energy and it does not cycle through an environment. energy is used up for heat or other things in the process and doesn't cycle throughout an ecosystem
Which of the following is true of salt lakes? a. the water flowing in to salt lakes comes directly from the ocean. b. salt lakes are formed when river bends are cut off. c. the water flowing in to salt lakes contains minerals. d. salt lakes do not experience shrinking due to erosion. please select the best answer from the choices provided a b c d
The true statement about salt lakes is that the salt lakes contain minerals.
What is the salt lake?
The salt lake is a lake that is full of minerals. The concentrations of mineral ions in a salt lake is always very high and this raises some concerns about the situations in which the water from the lake can be used.
Hence, the true statement about salt lakes is that the salt lakes contain minerals.
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Where is dna stored in octoploid
Answer:
DNA is found in the nucleus of each cell.
Explanation:
Help me in exercise 7 and 8
Answer:
I took a picture of my answers and put it in, and for exercise 8 do you have words to fill in the blanks? or is it just your own words.
Explanation:
Which descriptions represent social consequences of sustainable land use?
1. Land is zoned for housing
II. Environmental degradation stops
III. Less land use causes economic downturn
o I and II
O ll and III
OI only
O lll only
Answer:
II and III
Explanation:
Did the quiz : ()
Answer:ll and lll
Explanation:
