Answer: the correct answer should be true
Explanation:
for about how long do scientists think wind and solar power can provide us with energy?
100 years
1,000 years
1,000,000 years
virtually forever
Answer:
virtually foever
Explanation:
wind and solar are renewable energy sources....
Use a minimum of 5 complete sentences explain what you have learned about the layers of the atmosphere
pls help
Answer:
sorry foe naghahanap din ako ng sagot Nyan:(
Draw conclusions: Natural selection is the process by which favorable traits tend to
increase in frequency over time.
How does this experiment illustrate natural selection?
Answer:
it illustrated natural selection because the most favorable traits live longer than the unfavorable traits.
Explanation:
I need help asapp
pls no links
correct answer gets brainest!✨
Answer:
i think its a
Explanation:
tell me if im wrong
Help please :)ㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤ
Answer:
D
Explanation:
Pretty much what's going on here is natural selection so its D
How does bios mass energy work? what is the political obstacle keeping biomass from being used ?
a) Biomass is renewable organic material that comes from plants and animals. ... Biomass contains stored chemical energy from the sun. Plants produce biomass through photosynthesis. Biomass can be burned directly for heat or converted to renewable liquid and gaseous fuels through various processes
b) Obstacle keeping biomass from being used ?
Biomass energy is not as efficient as fossil fuels. Some biofuels, like Ethanol, is relatively inefficient as compared to gasoline. It is not entirely clean. Can lead to deforestation. Biomass plants require a lot of space.The most common predator of the Northern Pike fish is humans, who enjoy the sport of catching this fast swimmer along with consuming their catch. These fish seek areas of dense vegetation or shallow water that is covered and stays cool. A certain lake with a large pike population becomes isolated due to development that eliminates the road leading to the lake. After several years what explains the population changes seen in the graph?
Answer:
C
Explanation:
Cats can have a trait where their ear folds down, a breed called the “Scottish Fold,” displays this phenotype in most breedings The gene for folded ears is dominant (E) and the gene for straight ears (e) is recessive.
Write the three genotypes that are possible (choose your letters) and describe their phenotypes. Remember, genotypes have two letters and the phenotype describes what the cat looks like (folded or straight).
Answer:
Ee = Folded ears, ee = straight ears, and EE = Folded ears
Explanation:
As long as a dominant allele is present, it will always appear in the phenotype. However, if no dominant alleles are present, the recessive allele appears. Hope this helps :)
Dominant allele are represent by who?
all steps of protien synthesis
answer:
it occurs in two stages: transcription and translation
explanation:
transcription is the transfer of genetic instructions in DNA to mRNA in the nucleus. it includes three steps: initiation, elongation, and termination. after the mRNA is processed, it carries the instructions to a ribosome in the cytoplasm.translation occurs at the ribosome, which consists of rRNA and proteins. in translation, the instructions in mRNA are read, and tRNA brings the correct sequence of amino acids to the ribosome. then, rRNA helps bonds form between the amino acids, producing a polypeptide chain.explain why variagated plants accumulate less food than non variegated plants under similar conditions
Explanation:
they have less chlorophyll in them. Thats the green stuff that turns sunlight into energy, via photosynthesis, so less 'green' means less ability to make food. As rate of chlorophyll in non-variegated leaf is more than that of variegated leaf,as more sunlight is trapped in case of non-variegated leaf
In sexual fertilization, what is responsible for the genetic composition of the offspring?
A
The offspring receives all of the genetic information from the father.
B.
Each parent provides the offspring with half of their genetic information.
с
The offspring receives all of the genetic information from the mother.
D
Each parent provides the offspring with all of their genetic information.
6. Below, fill in the missing bases from this DNA molecule.
Answer: g and c, c and g, a and t, t and a, g and c, c and g, a and t, c and g, t and a, c and g, g and c, c and g, a and t. brainliest?
Explanation:
The missing bases from this DNA molecule are filled as below:
GC, CG, TA, AT, TA, GC, CG, AT, CG, GC, TA, CG, GC, CG, and AT. What is a DNA molecule?A DNA molecule may be defined as a molecule that comprises the biological instructions that construct each species unique in terms of genetic sequences.
The nucleotide bases are always bound to each other in a complementary form, i.e. A is bonded to T with the help of two hydrogen bonds, while C is bonded to G with the help of three hydrogen bonds.
Apart from this, according to Chargaff's rule, the amount of adenine is always equal to the amount of thymine, while the amount of guanine is always equal to the amount of cytosine.
Therefore, it is well described above.
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Considerando la importancia de la biodiversidad plantea 5 propuestas de solución a los problemas económicos
how does carbon dioxide react with starch in plants?
Answer:
Higher concentrations of carbon dioxide make plants more productive because photosynthesis relies on using the sun's energy to synthesise sugar out of carbon dioxide and water. Plants and ecosystems use the sugar both as an energy source and as the basic building block for growth.
3. In a food web which organisms are decomposers?
These are usually multicellular animals such as earthworms, crabs, slugs, vultures, etc.
Hope it helps![tex] \huge\color{purple}{보라 해}[/tex]Fossil evidence clearly shows that
answer
Fossil evidence clearly shows that life is old and has changed over time. The study of anatomical features of animals of different species. The process by which different kinds of living organisms are thought to have developed and diversified from earlier forms during the history of the earth
Which statement describes a possible effect of climate change? Choose all that apply:
A pond of water drying out due to changes in average temperature.
A bear eating lots of food to store fat before hibernation because it needs to stock up on energy for winter.
A beetle adapted to warm temperatures living longer in its habitat and thus killing populations of trees.
Squirrels burying pine cones to be able to eat them later.
Answer:
a pond of water drying out due to changes in average temperature
According to United Nations predictions what will be the total population of the world by 20100
Answer:
Null in 20100) Should be 2100 by there 10-11 billions
in this server only few peoples r active
.
.
due to night???
Yeah its night time, most people aren't active at the moment.
Answer:
What’s the question?..
Explanation:
Active transport differs from passive transport in that energy in the form of____ is used to
move molecules across the membrane
What items could you use to model a longitudinal and a transverse wave?
Answer: Transverse waves are always characterized by particle motion being perpendicular to wave motion. A longitudinal wave is a wave in which particles of the medium move in a direction parallel to the direction that the wave moves. Examples of transverse waves include vibrations on a string and ripples on the surface of water. We can make a horizontal transverse wave by moving the slinky vertically up and down. In a longitudinal wave the particles are displaced parallel to the direction the wave travels. brainliest??
Explanation:
what else can be the cause of variation?
Answer:
the cause of variation are
mutationrandom fertilizationrecombination between homologous chromosomehope it helps.
climate change storys
We pollute the environment with greenhouse gasses to the earth's climate is getting warmer
Each student had three pots. All of the pots contained the same type and amount of soil. They
planted pea seeds in each pot.
The students set up their investigations as shown in the table below.
Volume of Water Temperature of Amount of Sunlight
Added to Pots the Environment Pots Received
Michael
The same for each pot Different for each pot The same for each por
Carmen
The same for each por The same for each por Different for each pot
Which student had the best setup to find out how the amount of sunlight affects the growth of
pea plants?
1. Michael
2. Carmen
10. Which animal develops inside its mother before it is born alive?
A. Butterfly
B. Cat
C. Duck
D. Frog
Can anyone help me with this one
How does energy from a top level consumer get recycled back into the pyramid?
The energy from a top level consumer get recycled back into the pyramid, when the animal died, the body decompose and the energy restored in the pyramid.
What is an energy pyramid?An energy pyramid is the representation of transfer of energy from sun to all the level of animals.
There are five levels in an energy pyramid. Producers, Consumers; primary, secondary, and tertiary, decomposers.
Thus, the energy from a top level consumer get recycled back into the pyramid, when the animal died, the body decompose and the energy restored in the pyramid.
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What forms in the sky when the air temperature is the same as the dew point Temperature? (Show steps)
Answer:
Cloud
Explanation:
Water vapor is not visible unless it condenses to become a cloud. Water vapor condenses around a nucleus, such as dust, smoke, or a salt crystal. This forms a tiny liquid droplet. Billions of these water droplets together make a cloud.
Explanation:
High in the sky where the air cools to the dew point, evaporated moisture becomes clouds. At ground level, it's fog when a layer of mist forms at a point just off the ground surface, and it's the same process.
Hope this helps
10 points for each answer no links
Ethan began making a model to show the processes which resulted in the formation of oceans.
Which of the following would be the next step in the process?
A. The crust is broken down
B. Earths crust moves
C. Earths plates meet
D. Seafloor spreading
Answer:
c
Explanation:
22. Write a couple of sentences explaining the ecological importance of animals that belong in the
class? Malacostraca
Please help me
All species provide some sort of function to an ecosystem. In an ecosystem they can act as producers, decomposers, and help to cycle water. throughout the ecosystem, it can control erosion and pests and fix atmospheric gases.
Plants lose water from their above ground surfaces in the process of transpiration. Most of this water is lost from stomata, microscopic openings in the leaves. Excess water loss can have a negative effect on the growth, development, and reproduction of a plant. Severe water loss can be fatal. Environmental factors have a major impact on the rate of plant transpiration. text... The curve below illustrates the rate of transpiration related to the percent of open stomata on the leaf of a particular plant. Explain why the curve levels off with increasing percentage of open stomata per area of the leaf.
Answer:
E
Explanation:
thanks again for your help and support you in whatever way you can get a good night's sleep and I will talk to you later I
The curve level off with an increasing percentage of open stomata per area of the leaf because the population decreases because of death. The unaffected plant species gain resources.
What is transpiration?Plant roots absorb a considerable amount of water from the soil. This water travels to various parts of the plant via sap ascending. The entire amount of water absorbed by the plant exceeds its requirement.
Only a fraction of this water from vapor is absorbed by plant aerial parts such as (stem, leaves, buds, and flowers), which account for around 95% of total absorbed water. This is known as transpiration.
Therefore, because the population reduces due to death, the curve flattens out with an increasing percentage of open stomata per area of the leaf. Plant species that are not harmed gain resources.
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