Please answer both questions. Pretty simple. Extra points and brainiest will be given!!!!!
Answers
Answer:
1. water corrodes the soil and soil is a non renewable resource that needs to be conserved
2. renewable
Explanation:
if anyone can double check I am right, please do! I am not exactly sure of the first one but it seems to be right to the best of my knowledge
water can be classed as both a non-renewable and renewable resource which makes this question very confusing! sorry if I got it wrong x
Related Questions
Mammals have two body systems which work together to move oxygen to all parts of the body. Which of the following body systems supply the body with oxygen?
Answers
Answer:respiratory system
Explanation:The primary function of the respiratory system is to deliver oxygen to the cells of the body's tissues and remove carbon dioxide, a cell waste product. The main structures of the human respiratory system are the nasal cavity, the trachea, and lungs
Answer:
the lunges, heart, throat, etc.
Explanation:
(03.02 MC)What factor will most likely determine where a wave current project can be located?
Current climate conditions
Presence of waves
Temperature of the water
Type of waves generated
Answers
Answer: Presence of a tidal range
Explanation:
Genetic drift and natural selection can both be mechanisms of evolution. However, they are very different mechanisms.
Explain how genetic drift is different from natural selection.
Answers
Answer:
The key distinction is that in genetic drift allele frequencies change by chance, whereas in natural selection allele frequencies change by differential reproductive success
Explanation:
Hope this helps
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Mendel used more than 28,000 pea plants in his experiments. Why is it
important that he studied such a large sample of pea plants?
A. Having more samples gave him results that were closer to the
predicted ratios.
B. The pea plants were very inexpensive.
C. Using more plants made the experiments take less time.
D. Most pea plants die after producing seeds.
Answers
What has genetic engineering been used to produce?
A.salivary amylose
B.human growth hormone
C.hydrochloric acid
D.uri acid crystals
Answers
Answer: What has genetic engineering been used to produce?
Explanation: A
somebody please help me
Answers
Answer: B
Explanation:
• Nerve cells (neurons) carry the message from the stimulated receptors to the correct effectors.
• A sensory neuron carries the message from the receptor to the central nervous system (the spinal cord and brain).
• A motor neuron carries the message from the central nervous system to the effector.
• This is a reflex arc.
What is source of the DNA for the strawberry plant?
It was absorbed from the soil
It was passed on from the parent plant
It was created by the plant using sunlight
It was borrowed from animals that feed on the plant
Answers
Answer:
passed on by parent plant
Explanation:
both parents dna are present half of fathers and half of mothers
In response to an increasing blood glucose level, the human body will normally
A) release a hormone that lowers the blood glucose
B) use the excess glucose to make protein
C) store the glucose in cell nuclei
D) produce a hormone that destroys the glucose
Answers
what other animals benefit from eachother? this is a simbiotic relationship
Answers
Answer:
There is coral and algea.
Explanation:
An alligator and a bird have a symbiotic relationship called mutualism. The bird gets its food from the alligators teeth, while cleaning the alligators mouth.
Hope this helped!
Carbon is an organic element found in all life forms. Which of the following
occurs through the process of breaking down carbon-based molecules?
Water molecules are transferred through the body.
Elimination of waste products occurs.
Energy needed for life functions is released
Absorbing of oxygen through pore occurs.
Answers
Answer:
The third option Energy for life functions is released
Explanation:
Which factors are included in watershed conservation? Check all that apply.
protecting different kinds of wildlife
restoring vegetation in certain areas
preventing damage to crops from precipitation
ensuring improvement of environmental health
relocating ecosystems away from polluted areas
Answers
Answer:
Protecting different kinds of wildlife.Restoring vegetation in certain areas.Ensuring improvement of environmental health.Relocating ecosystems away from polluted areas.Explanation:
These are all the factors that are included in watershed conservation. Watershed conservation is very important to the environment for several reasons. Freshwater from the watershed is often used by people for the purposes of drinking, cleaning and bathing. Conserving this source allows us to avoid the depletion of freshwater supply. Moreover, it is important to ensure that such water is not polluted, both for the benefit of humans, as well as to ensure that plants and animals that require this water are able to access it safely.
Answer:
D
Explanation:
1. mutations cause A. DNA screenings B. genetic finger prints C. genetic disorders D. protein synthesis
Answers
Answer:
A ) DNA screening
Explanation:
mutations changes up your DNA
How do the activities of squirrels affect oak trees?
A.
They cause the trees to produce acorns during the winter.
B.
They make it more difficult for the tree to reproduce.
C.
By removing acorns, their behavior causes harm to the trees
D.
They help the trees reproduce more successfully
Answers
Answer:
I want to say it is
They help the trees reproduce more successfully
Explanation:
this is because the others do not make sence
Helpp !
Which statement best describes Mendel's law of dominance?
O
A. Each parent of an offspring contributes two factors for each of the
offspring's traits.
B. The separation of two factors for one trait will always affect the
separation of another trait's factors.
O
C. Inherited traits are controlled by two factors that separate during
reproduction.
D. Only one of the two factors that control a trait is expressed when
both types of factors are present.
Answers
Only one of the two factors that control a trait is expressed when both types of factors are present best describes Mendel's law of dominance. Thus option D is correct.
what is Mendel's law?
According to Mendel’s Law of Dominance When an organism is mixture of heterogeneous trait, it expresses allele which are dominant, here the dominant trait always masks the recessive trait.
The trait is present in the form of two allele and one allele is dominant over the other allele which is recessive.
The dominant allele contributes exclusively to the phenotype of the offspring and Dominance can also be described as when one of the two alleles is non-functional means it does not produce a functional protein.
The recessive trait will be expressed only when both the allele are present in homozygous form from both parents.
Thus option D is correct.
Learn more about Mendel's law, here:
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which of the following is the lotic system?
A. a lake
B. a puddle
C. a stream
D. a pond
Answers
Answer:
option C
Explanation:
lotic system means a flowing body of water
Answer:its a stream c
Explanation:
Describe the advantages of a four chambered heart compared to heart with two or three chambers
Answers
A mother has one allele for dimples and one allele for no dimples. How many
of her gametes will carry the allele for dimples?
A. 0%
B. 25%
C. 100%
D. 50%
Answers
Answer:
50%, i believe
Explanation:
So the mother in the problem must have gotten her alleles from her mother and father. Who donated what we are not sure. All we know is that she got one allele for dimples and one allele for no dimples. These are part of the mother's somatic cell DNA. This DNA is duplicated during interphase, right before meiosis occurs as the mother begins to form her gametes, however.
How do we create stronger evidence?
A) better observations
B) better opinions
C) better theories
D) better inference
Answers
Answer:
A
Explanation:
Opinions, theories, and inferences are all guess-based and rely on non-factual evidence whereas observations are based on de facte material which, most of the time, is better to support claims or statements.
Difference between homology and heterology?
Answers
Hello! I got the answer! So if you look at the word homo and hetero. Homo means the same and hetero means different. So homology is the study of to show the simliarity between organisms. And heterology is the study of to show difference between organisms. This is my first time answering! Anyways have a good day/night!!
With the school year coming to an end. Tell me how science has changed the way you think?
Don't tell me what you think I want to hear. Reflect back to the start of the school year and ask yourself if you are now thinking different.
Answer as honestly and sincerely as you can.
Answers
what would happen if a new predator was introduced into the ecosystem that only ate mice ? Would the mouse population be lowered ?What else would happen because of this
Answers
Answer:
The mice population would be lowered, and that predator could be a prey to other predators in that environment.
Explanation:
The introduction of new predator has both positive as well as negative effects on the ecosystem and environment.
What happen when the predator in introduced in an ecosystem?If a new predator was introduced into the ecosystem that only ate mice so this results in the reduction of population of mice which leads to the disturbance of the ecosystem.
So we can conclude that introduction of new predator has both positive as well as negative effects on the ecosystem and environment.
Learn more about ecosystem here: https://brainly.com/question/15971107
A skateboard manufacturing company has had problems with the wheels on its skateboards cracking and causing injuries. An engineer for the company knows of a material that he thinks will make the skateboards safer. What would be the best step for the engineer to take next?
He should publish a report about the innovation and its impact on public safety.
He should conduct tests using computer models to determine the safety impact.
He should immediately begin producing all skateboards with the new material.
He should convert production of half of the skateboards to use the new material.
Answers
Answer:
Option B, He should conduct tests using computer models to determine the safety impact.
Explanation:
The better performance of material proposed by engineer will be treated as a claim without any proof, if the production of the stake board starts without testing it.
In order to verify his/her statement, the engineer needs to conduct durability and strength test on stake board having the “proposed material” in its structure.
After the test results are obtained, they must be vetted through publication as research paper.
Hence, option B is correct
Blood contains many different types of blood cells
suspended in blood
but only
blood cells carry oxygen.
Answers
Answer:
yes
Explanation:
Anna hits a golf ball, and it soars through the air toward the green. It travels in an arc across the ground. Which statement does not describe the ball’s acceleration before it stops?
A. It increases speed.
B. It decreases speed.
C. It changes its overall direction.
D. It moves in the same direction.
Answers
Answer:
c
Explanation:
Answer:
C
Explanation:
When a ball is thrown everyone of these things happen except for C because when you throw a ball it does not just turn and come back to you, it falls to the ground after going some distance.
Which of the following is a risk of commercial fishing?
Answers
fatality rate that is 23 times as high than for all regular workers
Need help, science,
Answers
Answer:
D. To show condensation, you add energy to change water vapor into liquid water; to show evaporation, you add energy to change liquid water into water vapor.
When condensation occurs, gas turns to liquid, and when evaporation occurs, liquid turns to gas.
B. could also be correct, but D. seems to be the better fit.
Answer:
To show condensation , you must decrease the temperature within the cycle ; to show evaporation , you must increase the temperature .
Explanation:
Condensation : condensation is nothing but the change of water vapour into liquid water . it happens when the water vapour reaches from a hot area to a cold area . for instance ~ when you pour hot tea in a cup and cover it with a plate. after few seconds you would see droplets of water there . this means that the water vapour which was in liquid form , when touched the cold surface of plate , it changed into liquid water .
Evaporation : It is the conversion of hot liquid into water vapour . just reverse of above phenomena .
A marine ecologist has constructed the conceptual model shown in the diagram. Which prediction can be made from using this model?
Answers
Hello. This question is incomplete. You forgot to put the diagram and answer options.
The diagram is in the figure attached below and the answer options are:
Where the tertiary consumers get their energy
How often primary producers are able to reproduce
When bacteria and fungi initiate the process of decomposition
Whether other secondary consumers are present
Answer:
Where the tertiary consumers get their energy
Explanation:
The diagram establishes the visualization of a food network where it is possible to visualize all the relationships between predators and game, in addition to being possible to observe the relationships between each trophy within a food chain.
With this, it is possible to determine all the ways that tertiary consumers are able to obtain energy and observe how that energy reached them.
Answer: A
Explanation: I just took the test
PLEASE HELP Compounds that always contain the element carbon are called
Answers
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Using technology, scientists are now able to use genetic information to classify new species. What is the likely impact of this advancement on the classification system?
The existing classification system may change to accommodate the new information.
The existing classification system will be replaced completely.
Organisms would be classified based only on their mode of nutrition.
Organisms would be classified based only on physical characteristics.
Answers
Answer:
I think it is the existing classification system may change to accommodate the new information.
Explanation:
Answer:
yeah i think i is The existing classification system may change to accommodate the new information. to
Explanation:
The scientific name of an organism is made up of what two group names?
Answers
Answer:
Genus species
Explanation:
Scientists use a special naming system for organisms. It is made up of two words.
The first word is the genus of the organism and the second word is the species of the organism.
The first word, which is the genus, is always capitalized, but the second is not. Both words are italicized if possible, but if you are handwriting the scientific names, an underline suffices.
An example of a scientific name for a house cat is:
Felis catus
