Answer:
Geothermal energy is a renewable resource that is only available in a limited number of areas.
Explanation:
Got it on study island
Match the following
1. If not properly disposed of and treated, this can spread deadly bacteria.
soil
2. Drinking water that is contaminated by bacteria or chemicals can cause this.
100 gallons of water
3. Water pollution affects the earth's water supply as well as this.
water
4. The average person in America uses this each day.
water cycle
5. This occurs when livestock waste or crop chemicals enter the water supply.
sewage
6. This is the constant movement of water between the earth and the atmosphere.
agricultural pollution
7. Every living thing on earth needs this.
diarrhea
Answer:
1. Sewage
2. diarrhea
3. atmosphere
4. 100 gallons of water
5. agricultural pollution
6. water cycle
7. water
Explanation:
Answer:
1. Sewage, 2. Diarrhea, 3. Agricultural Pollution, 4. 100 Gallons of Water, 5. Soil, 6. Water Cycle, 7. Water. I took it on Edge so I know the answer. I hope you and everyone reading this have a good day!
PLEASE HELP, 20 POINTS! An example of meiotic cell division is shown below. In the diagram, genetic material is shaded according to the parent from which it was inherited.
(diagram shown below)
Based on the diagram, which processes contributed to the genetic diversity of the daughter cells?
A.
cytokinesis and differentiation
B.
differentiation and independent assortment
C.
independent assortment and crossing over
D.
crossing over and cytokinesis
Answer:
d, crossing over and cytokenesis
Answer:
It would be c. independent assortment and crossing over
Explanation:
1c) If the amino acid sequences in the proteins of 2 organisms are similar, why will their DNA also be similar?
Answer and Explanation:
Because the DNA sequence determines a protein's amino acid sequence, a gene shared by two closely related organisms should have similar, or even identical, amino acid sequences. That's because closely related species most likely diverged from one another fairly recently in the evolutionary span. Thus, they haven't had as much time to accumulate random mutations in their genetic codes.
Which of the following is believed to be common among all mass extinction events?(1 point)
a significant change in the global climate
the type of species that went extinct
the type of event that causes the extinction
the number of species that went extinct
Answer:
D the type of event that causes the extinction
The correct answer is a significant change in the global climate, as due to this is believed to be common among all mass extinction events.
Climate extrude interacts with threats which include habitat loss and overharvesting to similarly exacerbate species declines. The decline of species and ecosystems can then boost up weather extrude, growing a remarks loop that similarly exacerbates the situation.
What is global mass extinction?The mass extinction is an end result of human activity, pushed through populace boom and overconsumption of the earth's herbal resources. The 2019 international biodiversity evaluation through IPBES asserts that out of an expected eight million species, 1 million plant and animal species are presently threatened with extinction.
Therefore it is clear that a significant change in the global climate is believed to be common among all mass extinction events.
To learn more about mass extinction refer to the link ;
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A vaccine used against an infectious disease may contain??
Answer:
antigens
Explanation:
a vaccine may contain that
what function does DNA performs in eukaryotes
Answer:
DNA is the information molecule. It stores instructions for making other large molecules, called proteins. These instructions are stored inside each of your cells, distributed among long structures called chromosomes. These chromosomes are made up of thousands of shorter segments of DNA, called genes.
Explanation:
Function of DNA is that it stores all the coded information for the function of the cell and the cells role in the development of a multi cellular organisms.
Where is DNA in eukaryotes?In nucleus the eukaryotes, the cell's genetic material, or DNA, is contained within an organelle called the nucleus, where it is organized in long molecules called chromosomes.
How much DNA is present in eukaryotes?Eukaryotes typically have much more DNA than prokaryotes, the human genome is roughly 3 billion base pairs while the E. coli genome is roughly 4 million.
Learn more about DNA function in eukaryotes here : brainly.com/question/1882724
#SPJ2
After a forest fire, what would happen first?
HELP PLEASEw
names of five natural things from the word grid given below
AS T R PILM
o w LS PR P 0
RO AM
MS O LILIN
ART OTWAN
MIT
THE
IN
0
01
OTA NIMA
NA 0 OM
Q
RIO
R
LISI N
Answer:
AIR
SEA
ANIMAL
PLANT
MONTH
Explanation:
These are the least I could get
How do the four tissue types support the function of the heart
Achieving sustainability of diverse ecosystems and resources in the ocean depends upon collective and individual actions. Describe what steps you would take to achieve this sustainability as a citizen.
Answer:
As a citizen, you would do things like help clean up the beaches, not use things that could pollute the ocean as much, or even spread awareness about the ocean’s pollution.
Explanation:
The role of the citizen is to help keep the ocean well in any way they can.
¿ que sustancias produce energía por combustión ?
Answer:
En la combustión completa se produce: vapor de agua, dióxido de carbono y energía calórica. En cambio, si la combustión es incompleta, se produce monóxido de carbono.
1. Catalytic converters reduce which of the following pairs of pollutants in car exhaust? a.)Carbon dioxide and ozone
b.)Carbon monoxide and hydrocarbons
c.)Carbon dioxide and particulates
d.) Lead and mercury
e.)Methane and particulates
Answer: B
Explanation: By most estimates, catalytic converters fitted inside the exhaust pipe of a gasoline-operated car convert over 90% of hydrocarbons (HC), carbon monoxide (CO) and nitrogen oxides (NOx) from the engine into less harmful carbon dioxide (CO2), nitrogen and water vapour.
The catalytic converter used in the exhaust of the cars reduces carbon mono oxide and hydrocarbons.
What is a catalytic converter?The catalytic converters are the devices used in the exhaust of the vehicles run on petrol and diesel.
They convert the harmful toxic gases into the less harmful pollutants by a redox reaction.
By most estimates, catalytic converters fitted inside the exhaust pipe of a gasoline-operated car convert over 90% of hydrocarbons (HC).
carbon monoxide (CO) and nitrogen oxides (NOx) from the engine into less harmful carbon dioxide (CO2), nitrogen, and water vapor.
Thus the catalytic converter used in the exhaust of the cars reduces carbon mono oxide and hydrocarbons.
To know more about Catalytic converters follow
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PLEASE HELP ASAP!! WILL MAKE YOU THE BRAINLIEST!!!
What is a trophic level?
a group of organisms that can convert one form of energy into another form
the total amount of energy that is present in an ecosystem
an organism's environment, as well as physical factors that make up that environment
a living organism's position in the flow of energy through an ecosystem
Answer:
A living organism's position in the flow of energy through an ecosystem.
Match each step of the scientific method with its description.
Answer:
Sorry but
Explanation:
You didnt add an image its just the text, sorry
Biochemistry involves the production and degradation of biological molecules such as nucleic acids, proteins, lipids, carbohydrates, and vitamins. Changes in the production or degradation of these important molecules can cause disorders and diseases in humans. For each of the human disorders and diseases listed below, indicate whether it is caused by a change in: (A) nucleic acids (for example: DNA or RNA); (B) amino acids/proteins; (C) lipids (for example: cholesterol or triglycerides); (D) carbohydrates/sugars; or (E) vitamins. Provide only one (1) answer for each disease.
Answer:
Disorders are present below.
Explanation:
Degradation of nucleic acids causes Lesch-Nyhan syndrome and mitochondrial depletion syndromes in human body, degradation of proteins causes phenylketonuria and tyrosinemia diseases in humans, degradation of lipids causes Gaucher disease and Tay-Sachs disease. Due to these diseases of lipids, we have not enough enzymes to break down lipids, degradation of carbohydrates leads to diabetic ketoacidosis, hyperosmolar coma and hypoglycemia, and degradation of vitamins causes anemia and scurvy diseases in the body.
please solve my question
i will mark u as brilliant
Given below are a few activities carried out by agricultural farming.
1. Adding fertilizer or manure to the soil.
2. Removing the husk to feed cattle.
3. Removing weeds from the field
Which of the above helps to increase the amount of nutrients available to the crop plant?
A) Only 1 b) Only1 and 2
c) Only 1 and 3 d) All: 1, 2. And 3
Answer:
Adding fertilizer or manure to the soil.
Explanation:
This is because fertilizer or manure are formulated substance that contain different nutrients which when applied to the soil will add nutrients to the soil and make nutrients available for plants absorbing and these nutrients absorbed will help improve yield. They contain nutrients that help boost plants growth.
Please help if you don't know don't answer. No links, please
write a short paragraph explaining how the disease spreads among individuals. Include all of the following terms.
Susceptible host
Agent of disease
Reservoir
Portal of exit
Mode of transmission
Portal of entry
Answer:
Jfjfjdjdjxjdjfhfhfjfkfhfjdjfjfjdbjdjdjd
(No. of chromosome pairs) X 2=
(No. of chromosomes)
Please help this is science
Answer:
.ejejejeejejejjejeeje
Please help. I need this asap 30 points please
Answer:
Hydrosphere- 2nd example. (Rain falls from the...)
Lithosphere- 3rd Example (Volcanoes erupt...)
Biosphere- 1st example. (Plants absorb carbon...)
Explanation:
:) good luck!
There is you're answer :D
Explanation:
The Hydrosphere is Rain that falls from the cloud to replenish the plants.
The Lithosphere is Volcanos and related to the crust of the earth.
The Biosphere is planted absorbing carbon dioxide during photosynthesis.
Neptune's discovery was predicted before it was actually discovered.
TrueFalse
Answer:
True I think
Explanation:
The existence of Neptune was predicted before it was based on small deviations of the motion of Saturn.
Answer:
Yes this is true
Explanation:
I had the same excat question and it was correct when i put true.
g Within a population of sunflowers, a new individual has a novel dominant mutation that causes it to flower 4 months earlier than the rest of the population. That sunflower survives and successfully self-fertilizes, leading over time to a novel population that evolves larger leaves and smaller flowers. This new population does not interbreed with the original population, although they are found in the same areas. This is an example of _______.
Answer:
This question lacks options, options are: A. Allopolyploid speciation B. Behavioral isolation C. Allopatric speciation D. Sympatric speciation E. Adaptive radiation. The correct answer is D.
Explanation:
Sympatric speciation consists of different populations of the same species, occupying the same territory, diversifying due to the appearance of isolation mechanisms that fulfill the same function as geographical barriers (a river, a mountain or a separation of tectonic plates, for example) that makes contact between both populations impossible. Sympatric speciation is a bit more difficult to understand, since a tangible and observable barrier appears in the first instance that makes contact between individuals of the same species and population impossible. In sympatric speciation there may be alleles for a gene that encode more or less successful behaviors in the face of certain events. As this genetic information is heritable from parents to children and, under certain conditions, it can be expected that A2 species end up presenting sufficient behavioral differentiation with respect to A1 to give rise to different species after a long period of time. Both populations will end up exploiting different niches and accumulating very diverse adaptations, giving rise to two different species.
The example shown in the illustration is that of sympatric speciation.
Speciation is generally defined as a biological process that leads to the emergence of new species of organisms in ecosystems.
Speciation can be of 2 types:
Allopatric speciationSympatric speciationIn allopatric speciation, a new species emerge from ancestral species as a result of geographical separation. Thus, genetic flow from the ancestral species and the new species cease to exist.
In sympatric speciation, a new species emerge from ancestral species without any form of geographical barriers between them. Thus, both new and ancestral species coexist in the ecosystem.
In the illustration, a new species emerged from the population of sunflowers and coexist with the ancestral species of the same plant without interbreeding. This ticks all the boxes of sympatric speciation.
More on speciation can be found here: https://brainly.com/question/4493180
Which is a disadvantage of using wind energy and solar energy as renewable resources instead of using nonrenewable resources, such as fossil fuels?
O Wind energy and solar energy produce less waste than fossil fuels.
O Wind energy and solar energy require more recent technology than fossil fuels.
O Wind energy and solar energy rely on weather to generate power unlike fossil fuels.
O Wind energy and solar energy must be imported from other countries unlike fossil fuels.
Answer:
wind and solar energy rely on weather to generate power unlike fossil fuels
QUICK AND NO LINKS OR YOU WILL BE REPORTED
What evidence shows that the universe is expanding?
A.
galaxies are moving closer together
B.
galaxies are moving apart
C.
the number of galaxies is growing
D.
galaxies are getting bigger
Answer: B
Explanation:
Joanne is going out to her car after taking a night class, and just as she is about to open the car door, a man appears who has his pants down to his knees and is masturbating. According to the text, Joanne's best immedaite response prior to notify campus security would be to:
A.scream loudly
B.stand still and watch for awhile
C.start laughing and tell him to put the silly thing away
D.calmly ignore the man
Answer:
D
because hes doing it for attention
why would someone get tested for Osteogenesis Imperfecta
Osteogenesis imperfecta is tested for OI so if a family member has OI then a health care provider can test the DNA of the fetus for the presence of an OI mutation.
Answer:
Well I have osteogenesis imperfecta and I only got tested because I had broken 3 bones and I would just barely fall and it really didn’t make sense. So my mom demanded test
Explanation:
how many chromosomes in the dna?
the movements of energy and nutrients through living systems are different because
Answer: energy flows in one direction, and nutrients recycle.
Explanation:
The options are:
• energy flows in one direction, and nutrients recycle.
• energy is limited in the biosphere, and nutrients are always available.
• nutrients flow in one direction, and energy recycles.
• energy forms chemical compounds, and nutrients are lost as heat.
There's difference between the movements of energy and the nutrients through living systems due to the fact that energy flows in one direction, and nutrients recycle.
In order to maintain ecological balance, it should be noted that the energy flow in the ecosystem is vital. The producers produces the food through photosynthesis.
Then, energy is passed from one trophic level to another trophic level. Energy flows in only one direction which brings about the difference in the movements of energy and nutrients through living systems
Which is not a difference between a population showing exponential growth and a population showing logistic growth?
A. Food limits
B. Disease limits
C. Carrying capacity
D. Mutation rate
Answer:
D
Explanation:
Answer:
D
Explanation:
Hello brainliest pls?
How can you tell from a food web which organisms will have the greatest biomass?
Answer:
You can tell by which animals are at the top of the food chain.
Explanation:
You can tell this because if you count all the biomass below the animals at the top of the food web (which eat all the biomass below it), there is much more biomass below these animals (the ones at the top of the food chain), than any other animal below it. For example, if the rat ate a grasshopper it will receive its biomass, but if the python then eats the rat, then the python will be getting the biomass of the rat and the grasshopper, compared to the rat just getting the biomass of the grasshopper. So since there is much more biomass below the animals at the top of the food web, this means that the animals at the top of the food web receive the most biomass (when they eat the animals below them) out of the whole food web individuals.
Organisms can pass on genetic information through asexual or sexual reproduction. Which of the following statements best describes how asexual reproduction differs
from sexual reproduction?
During asexual reproduction, offspring receive DNA from several parents rather than just one parent.
During asexual reproduction, offspring receive DNA as individual atoms rather than genes.
During asexual reproduction, offspring receive DNA from one parent rather than two.
During asexual reproduction, a parent cell divides by meiosis rather than mitosis.