Imagine that all plant life on earth was suddenly wiped out. What effect would this have on the atmospheric gases and how would this ultimately affect earths climate?
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Related Questions
HELP ME
Match each description with the appropriate type of thermal energy transfer from
the following list. Place your answer in the blank space given.
i. radiation ii. convection iii. conduction
a. requires direct contact between substances at different temperatures
b. based on currents flowing in fluids
Answers
Answer: (A) = Conduction
(B) = Conduction
Explanation:
When true-breeding tall plants are crossed with hybrid tall plants,
the offspring are
a. all tall plants
b. all short plants
c. some tall and some short plants
d. not enough information has been given to answer this question
Answers
Answer:
a. all tall plants
Explanation:
The gene that makes the plant tall is dominant
The rectal thermometer is the BEST instrument to use when
Answers
Answer:
Taking the animals temperature
Explanation:
Rectal temperatures are more accurate so they might also be used in someone who has severe hypo- or hyperthermia to obtain a more accurate core temperature. ... If someone has a heart condition, inserting a rectal thermometer can stimulate the vagus nerve and cause heart arrythmias (irregular heart beats).
Have a great day
help.. Approximately what percentage of our tropical rain forests have
already been destroyed?
a. 10 percent
b. 20 percent
c. 50 percent
d. 60 percent
Answers
hope this helps :)
(if you wouldn’t mind can you mark me brainliest?)
60% of our tropical rain forests have already been destroyed.
What are the functions of tropical rain forests?Tropical rainforests are rainforests that occur in areas of tropical rainforest climate in which there is no dry season – all months have an average precipitation of at least 60 mm.
Tropical Rain Forests are found in warm and humid areas with annual precipitation of over 200 cm and mean annual temperature above 22 degrees celsius.
Tropical rainforests are forests with tall trees, warm climates, and lots of rain. In some rainforests it rains more than one inch nearly every day of the year.
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Identify the structures of the digestive system labeled on the diagram to the right. Label F Label G Label H Label I Label J Structures of the digestive system are labeled. Part F is the large organ above and to the left of the stomach. Part G is a tiny organ near the pancreas. Part H is the large intestine. Part I is the rectum. Part J is the anus.
Answers
Answer:
First choice answers :
Label A - Pharynx
Label B - Esophagus
Label C - Stomach
Label D - Pancrease
Label E - Small Intestine
Second choice answer :
Label F- liver
Label G- gallbladder
Label H- large intestine
Label I- rectum
Label J- anus
100% got them all correct :)
Answer:
✔ liver - Label F
✔ gallbladder - Label G
✔ large intestine - Label H
✔ rectum - Label I
✔ anus - Label J
Explanation:
The answers were already stated in the question, but this is for anyone who may have overlooked it :)
The diameter of the large intestine is larger than that of the small intestine, and the large intestine is also longer than the small intestine. True or False.
True.
False.
Answers
Answer:
False
Explanation:
the small intestine is both larger and longer than the big intestine.
The ability for one substance to dissolve into another is
a) Dissolvability
b) Solubility
c) Solvent
d) Solute
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Answer:
b)solubility
Explanation:
Hope I helped
:D
hope this helps :))
What are abiotic factors? List at least 3 in the environment
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Answer:
In biology and ecology, abiotic components or abiotic factors are non-living chemical and physical parts of the environment that affect living organisms and the functioning of ecosystems. Abiotic factors and the phenomena associated with them underpin all biology.
Five common abiotic factors in the enviroment are atmosphere, chemical elements, sunlight/temperature, wind and water.
hope it helps : D PLEASE MARK ME BRAINLIEST
Explanation:
Use the drop-down menus to complete each sentence.
А
is an organism that eats other organisms to gain energy; it is also called
A
is an organism that makes its own food; it is also called
is an organism that breaks down waste and dead organisms.
Please help I will try to mark u as brainliest
Answers
2. Producer
3. Decomposer
Answer:
consumer
a heterotroph
producer
an autotroph
decomposer
Explanation:
I got it right
What is one similarity between the lungs and capillaries?
Group of answer choices
They are both activated by inhalation.
They are both involved in gas exchanges.
They are both part of the circulatory system.
They are both regulated by the heart.
Answers
Answer: Its B because Arteries deliver oxygenated blood to the capillaries, where the exchange of oxygen and carbon dioxide takes place.
Answer:
B
Explanation:
Just took the test
an example of a density dependent limiting factor is...
A) an avalanche
B) The amount of available food
C) a sudden flood
D) a decrease in water due to drought.
(please don't guess)
Answers
An example of a density-dependent limiting factor is the amount of available food. Thus, the correct option for this question is B.
What is a density-dependent factor?Density-dependent factors may be defined as those factors that may significantly vary with the density of the population. These factors may affect a higher proportion of individuals when population densities are higher and a lower proportion when the population is lower.
Examples of these factors may effectively include food, competition, predation, parasitism, accumulation of toxic wastes, etc. While options like a sudden flood, a decrease in water due to drought, etc. may include examples of density-independent factors.
Therefore, an example of a density-dependent limiting factor is the amount of available food. Thus, the correct option for this question is B.
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Explain the significance of the increased cell specialization of the volvocine line
Answers
Answer:
Well, I cannot see your list of suggestions but I am assuming one of them would be muscles.
Muscles use a lot of energy and require a large number of mitochondria.
Explanation:
How can organisms become endangered or extinct due to human activities?
Answers
Answer:
they shoot and kill and also we use hurtful acid and are killing them
We killed dem lololololololololololl
What did Joseph Lister discover ?
Answers
Answer:
listerine
Explanation:
lister listerine had to name it after himself.
Match all of the planets and the asteroid belt with their distance from the Sun.
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Answer:
Mercury,Venus,Earth,Mars,Asteroid belt,Jupiter,Saturn,Uranus,Neptune
Explanation:
Mercury,Venus,Earth,Mars,Asteroid belt,Jupiter,Saturn,Uranus,Neptune
what is the formula for Glucose
Answers
Answer: Glucose also called dextrose one of a group of carbohydrates know as simple sugars.
Answer:
Explanation:
C₆H₁₂O₆
?
what is happening during each cycle of PCR?
Answers
hope this helps :)
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do you know why bananas are curved
Answers
Answer:
Because they grow towards the sun
Explanation:
brainliest pls :)
Answer:
They do this because bananas are negatively geo-tropic.
Explanation:
Hi, let me elaborate: This means that they grow away from the pull of gravity because of mass, as opposed to turning upward toward the sun.
An amino acid molecule includes a central carbon atom bonded to _____, a carboxyl group, and a hydrogen atom.
an amino group and three fatty acids
an amino group and a nucleic acid
a nucleic acid and an R group
an amino group and an R group
HELPPPPP PLEASEEEE
Answers
Answer:
an amino group and an R group
"Each of the 20 amino acids has a central carbon atom with four covalent bonds. These bonds link the carbon atom to an amino group ( NH2 ), a carboxyl group ( COOH ), a hydrogen atom, and an R group. The R group can be a carbon side chain, a hydrogen atom, or a functional group. " -------- from my textbook.
Explanation:
An amino acid molecule includes a central carbon atom bonded to an amino group and an R group, a carboxyl group, and a hydrogen atom.
COMPONENTS OF AMINO ACID:Amino acid is the monomeric unit of protein molecules. They are linked together by peptide bonds to form dipeptide, polypeptide etc.Structurally, amino acids are made up of three major components namely:
A central carbon atom (C)A carboxyl group (COO)An amino group (NH2)Therefore, an amino acid molecule includes a central carbon atom bonded to an amino group, an R group, a carboxyl group, and a hydrogen atom.
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How does the digestive system interact with the circulatory system?
A.
Oxygen and carbon dioxide are exchanged by organs in the digestive system, and the gases are carried to the rest of the body by the circulatory system.
B.
Nutrients and gases are absorbed by organs in the circulatory system. Then, they are transported to all parts of the body by organs in the digestive system.
C.
Nutrients taken in and broken down by the digestive system are carried to various parts of the body by the circulatory system.
D.
Messages sent as electrical impulses from the digestive system are transported throughout the body by the circulatory system.
Answers
Answer:
C
Explanation:
I just had the test
Look at the bean from Days 4-6. Use these data to explain how natural selection changed the number of dark red walking beans over time.
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Answer:
When the volcano erupted, the dark red walking beans were easier to see. Thus, more dark red beans were eaten during days four, five, and six. If the pollution continued, there would be fewer and fewer dark red walking beans over time.
Natural selection changed the number of dark red walking beans over time because, after the volcanic eruption, the dark red beans were clearly visible to predator's eyes; hence, they were picked and eaten by them. As a result, their population decreases.
What is natural selection?Natural selection is applied to nature where the environment selects animals and plants that it wants to keep, and this is the result behind diversity in the different ecosystems. The availability of resources in nature prevents the desert from having the same diversity as the tropical rain forest. Nature selects the organisms that are best suited to the environment and reproduces to produce future generations.
Here, the dark red beans were not initially visible, but they became readily visible after the volcanic eruption, which let the predator see them and eat them. Slowly, due to this, their population declines, and this happens due to natural selection.
Hence, as the dark red beans are clearly visible to predators' eyes, and their population is declining.
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What do you think the pH of water is?
Answers
The pH of pure water is considered to be neutral so it has a pH of 7. However, if you have water that falls below this range, the solutions or substances are considered to be be more acidic than than normal water. On the other hand, if you have water above 7, it is considered alkaline or basic.
In the process of distillation, during condesation the temperature of water decreases Hence absorption of CO2 takes place and some H2CO3 is formed. This is an acid (though very weakly) so water turns acidic. Double distillation enhance this so theoritical pH is 7.0 but practically less than 7.0 (6.2 to 6.8)
hi my sky betteljust
Answers
Answer:
pls mark brainliest pls I need one more
Explanation:
If Julie used a syringe on her gelding she is MOST likely
Answers
Answer:
Giving an injection or drawing body fluids
Answer:
Giving an injection or drawing body fluids.
Explanation:
what is the number of chromosomes in body cells, if in germ cells that number is n?
Answers
Answer:it contain 23 pairs of chromosomes,germ cells only have half the number of chromosomes as a diploid cell
Explanation:
What is the lowest starting height from which the skater can start to successfully complete the ramp? Use the data from your chosen ramp design from the "Testing" section of the lab. Be sure to include if your results support your hypothesis.
Answers
Answer:
The lowest starting height the skater can be so that he complete the loop is 6 meters.
Explanation:
By using data from your chosen ramp design from the "Testing" section of the lab. The lowest starting height the skater can be so that he complete the loop is 6 meters and the height of the skater is genetic factor.
What is genetic drift?The term genetic drift has been defined as the change in the frequency in the gene variant which has been already existed and in the population the change that takes place is random. There are mainly two types of genetic drift and these are population bottlenecks as well as the second one is the founder effect.
The term hormones means that they are the chemical messengers of the body as they use to travel in the bloodstream to the tissue or the organs. The function of hormones is slow just over the time and they have impact on growth as well as development.
The Adrenal glands are also known as suprarenal glands and they are small in size and they have a triangular shape and they has been located just top of the kidneys.
Therefore, By using data from your chosen ramp design from the "Testing" section of the lab. The lowest starting height the skater can be so that he complete the loop is 6 meters and the height of the skater is genetic factor.
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How long does adaptation usually take? (Plant)
1.a decade
2.an hour
3.A few days
4.Centuries
Answers
Answer: The answer is (4), centuries
Explanation:
Plant adaptation is a long-term process that occurs over many generations. It is driven by natural selection, which is the process by which organisms that are better adapted to their environment are more likely to survive and reproduce. Hence option D is correct.
The rate of plant adaptation can vary depending on the environment and the plant species. However, it is generally a slow process that takes many years or even centuries to complete.
For example, some plants have adapted to the cold temperatures of the Arctic over millions of years. These plants have developed thick, waxy leaves that help to insulate them from the cold, and they have also developed a slower metabolism that allows them to conserve energy.
Other plants, such as weeds, can adapt to new environments more quickly. This is because weeds are often generalists, meaning that they can survive in a wide range of conditions. They can also reproduce rapidly, which allows them to quickly spread to new areas.
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a mimic octopus has lost some of its arms, and is in the process of regeneration. Describe a scenario where this ability would provide the octopus an advantage in its environment.
Answers
Answer:A shark tries to eat an octopus they fight but the octopus ends up victorious. The shark only got away with one tentacle,
But fortunately for the octopus it will grow back.
The ability of the octopus arm to regenerate is an advantage in the case of
interaction with larger predators.
The octopus is a marine organism which is characterized by the eight arms.
It uses these structures to find food for its survival. The octopus are eaten by
larger predators such as shark, whale etc.
During the interaction with these large predators, there is a possibility of its
arms being eaten alone instead of its whole body which provides it with the
advantage of survival and regeneration of arms for subsequent finding of
food.
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Purpose to create gemetes
Answers
Answer:
Gametes are cells used during sexual reproduction to produce a new individual organism or zygote.
Explanation:
This is helpful if male ejaculation is not possible, or insufficient.
Give example of SUTAINABLE USE and UNSUSTAINABLE USE of ANY 4 OF THE FOLLOWINGS: Water, Waste, Food, Paper, Energy, Plastic
Help would be really appreciated! Best answer will be marked as brainliest(so try your best)!
Answers
sustainable use is: water systems in the realm of sustainable development may not literally include the use of water, but include systems where the use of water has traditionally been required. Examples include waterless toilets and waterless car washes, whose use helps to alleviate water stress and secure a sustainable water supply
-
unsustainable use is: world's water use may be unsustainable. ... These practices can have an important influence on what scientists call “evapotranspiration,” which is water that is lost to the atmosphere by either evaporating from the Earth's surface or being taken up by plants and later released into the air through their leaves.
food -
sustainable use is: Local & seasonal,
Organic & sustainable farming,
Reduce foods of animal origin & maximise welfare standards,
Excludes fish species identified as at risk,
Fair-trade-certified products,
Promote health and well being,
Food democracy and
Reduction of waste and packaging
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unsustainable use is: Foods containing high fructose corn syrup (HFCS) are especially bad for the environment. Not only does consumption of HFCS increase the likelihood of obesity and health problems, but production is extremely energy intensive,
Seafood listed in the “avoid” column on the Seafood Watch list and
Factory farmed beef.
plastic -
sustainable use is: Renewable feedstock. Organic materials such as starch and other natural fibers can replace petroleum-based feedstocks, greatly reducing the reliance on carbon-dioxide-emitting fossil fuels,
Reclaimed feedstock,
Recycled feedstock and
Biodegradable materials.
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unsustainable use is: plastic forks and knives,
plastic shopping bags,
plastic coffee cup lids,
plastic water bottles,
Styrofoam and plastic take out containers,
and, of course, plastic straws.
energy -
sustainable use: renewable energy sources like solar, wind, geothermal, hydropower and ocean energy are sustainable as they are stable and available in plenty.
-
unsustainable use: Most non-renewable energy sources are fossil fuels: coal, petroleum, and natural gas and
Plants, algae, and plankton grew in these ancient wetlands.
hope this helps :)