Answer:
"The Sun is Earth's main source of energy, making the development of solar power a natural choice for an alternative energy source. Solar radiation is the fundamental energy driving our climate system, and nearly all climatic and biologic processes on Earth are dependent on solar input. Energy from the sun is essential for many processes on Earth including warming of the surface, evaporation, photosynthesis and atmospheric circulation."
Explanation:
This is the answer.
Answer:
The sun is the main source of energy over because it does alot things.
it provides sunlight for humans and animals, vitamin D at dawn.
Sally’s mother has brown, straight hair, and her father has black, curly hair. Sally has brown, curly hair. Which process is responsible for the variation in Sally’s hair type?
Answer:
recombination of genes during meiosis
Explanation:
Explain how having a patient temporarily stop taking drugs can help combat the emergence of drug resistant viruses.
Answer:
they are giving you a small dose of that virus so that your body knows how to fight it off if you get the actual thing.
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Explain how the data from the river samples showed that there was a problem with the water treatment plant.
Nitrogen - High School Gizmo
WILL GIVE BRAINLIEST
Answer:
The water treatment plant does not work properly.
Explanation:
The data from the river samples showed that there was a problem with the water treatment plant because there is high amount of pollutants are present in the river sample. The presence of pollutants in the samples shows that the water treatment plant did not work properly, if they did no pollutants are present in the river water so this presence of pollutants indicates inefficiency of water treatment plant.
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25. An increase in heart rate will most likely result in
A. a decrease in metabolic rate
B an increase in pulse rate
C. an increase in cell division
D. a decrease in body temperaturevate Windows Go to Settings to activate Windows
Answer:
an increase in pulse rate
Explanation:
what happens when you start to go deeper into the atlantic ocean in your own words please?
Answer:
the density of the water will keep crushing you until you are DEAD
Explanation:
Answer:
not sure if you still want an answer, but here:
the further down you go, the colder it'll get because the sunlight won't reach down as far, also making it darker. the pressure will also keep building up until it gets to be too much for your body to handle and literally crushes you.
According to the International Union for Conservation of Nature (IUCN) giraffe numbers across the continent of Africa fell 40% between 1985 and 2015. The main threats to the giraffe population include a shrinking habit, conflict, and poaching. Checking the data, we see that while four subspecies have declining populations, four subspecies have growing populations. This is a modern-day example of natural selection at work. What elements of natural selection are at work here? A) Environmental conditions reduce the population numbers; only the fittest subspecies are able to survive. B) Overpopulation exists in a shrinking habitat; some subspecies decline in number; differential reproduction occurs. C) The death rate of some subspecies is elevated due to conflict and poaching; death is random; differential reproduction occurs. D) Genetic variation exists in the giraffe population across Africa; only those animals with a specific gene pool, represented by certain subspecies, can survive. Eliminate
Answer:
According to my calculations 1+1=2 so the answer is A
Explanation:
if 1+1=2 then the answer is A
Environmental conditions reduce population numbers; only the fittest subspecies are able to survive, which is an example of natural selection. Therefore, option A is correct.
What is natural selection?According to Darwin's theory of evolution by natural selection, living creatures that have advantageous qualities tend to generate more children than those that don't. Over time, this causes changes in the characteristics of living things.
Only those individuals will survive that have favorable traits and adapts quickly according to the conditions.
Environmental conditions such as shrinking habits, conflict, and poaching cause a reduction in the giraffe population, only the fittest can survive. It is an example of natural selection. Therefore, option A is correct.
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HELP ME WITH SOME OF THESE BIOLOGY PROBLEMS
The Galápagos Islands in the Pacific Ocean have varied habitats
Divergent evolution is occurring on these islands, meaning that the
species that live there
Answer:
had common ancestors but have become increasingly different.
Explanation:
The occurrence of a divergent evolution could be described as the occurrence of a change in the nature or type of a previously existing species. The variation in habitat of galapogos characterized by the existence of divergent evolution establishes the fact that all the species possess a common origin where they all stem from(a common ancestral spiral) however, over time, deviation starts to set in causing variation in the nature and ways of the species. Hence, leading to differences in the these species.
include how the ability to survive and reproduce impacts the process of natural selection.
Answer: The Light peppered moths population decreased because of the light colored trees got covered in sot and the light peppered moths were not able to adapted.
The diagram above shows a cell placed in a beaker with salt water. The cell is permeable only to water. What will happen to the cell?
Answer:
It will swell
Explanation:
Since it is only permeable to water, the cell will try and reach homeostasis with it surroundings (it will take in water to decrease the concentration of salt in the cell).
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Can you answer 1-11 fill in the correct letter with the correct word
Answer:
1. D
2. E
3. B
4. F
5. C
6. I
7. G
8. H
9. J
10. K
11. A
Would a patient with a completely blocked pulmonary artery still be able to function? Why or why not.
If you could develop a scientific cure for something, what would it be and why ?
Answer:
If I could develop a scientific cure for any issue, it would undoubtedly be the cure for the disease of cancer. This is because I believe that cancer is the most cruel and horrible disease that any person can have, since it is ultimately the body itself that acts against the health of the person. Furthermore, in the absence of an effective cure, and given its extremely high incidence rate on the population, an eventual cure for cancer would be the most beneficial scientific and medical discovery in the history of mankind.
Are all oxygen atoms the same? And why
Answer:
No. They don't necessarily have to be the same. For example, there can be isotopes (different numbers of neutrons) or ions (different numbers of electrons). The only thing that can't vary between atoms of the same element is the number of protons, but the others can have some variation.
Which situation is NOT a form of competition? *
native species and non-native species hunting a bunny
a young tree and mature tree getting sun in a dense forest
a mouse eating clover in a big field
an owl and a snake hunting the mouse in the big field
identify the climate that has the most human settlements.
A. cold and dry
B. hot and dry
C. mild and wet
D. hot and wet
Answer:
C
Explanation:
it is the most habitable
1. Qué son los ciclos biogeoquímicos 2. Cómo se presentan Los ciclos biogeoquímicos 3. Por qué se presentan Los ciclos biogeoquímicos 4. Dónde se presentan Los ciclos biogeoquímicos
Answer and Explanation:
1. Qué son los ciclos biogeoquímicos
Son ciclos o circuitos en los que los elementos químicos, necesarios para la vida, circulan entre seres vivos del mundo biótico, y seres no vivos del mundo abiótico.
"Bio-" hace referencia a seres vivos,
"-geo-" hace referencia a la tierra,
"-químico" hace referencia a los elementos químicos.
Existen muchos de estos elementos, pero entre los mas importantes encontramos al agua, al oxígeno, al nitrógeno, al carbono, al fósforo, y al azufre, entre otros.
Todos ellos forman parte de los componentes mas importantes para la supervivencia de los seres vivos, y la importancia de su circulación y reciclado radica en la supervivencia.
2. Cómo se presentan Los ciclos biogeoquímicos
Se presentan como
ciclo de agua, ciclo del nitrógeno, el ciclo del carbono, el ciclo del oxígeno, el ciclo del azufre y el ciclo del fósforo.3. Por qué se presentan Los ciclos biogeoquímicos
Para mantener en circulación recursos limitados, tales como los elementos químicos mencionados previamente, importantes para la vida y supervivencia de los organismos.
A medida que los seres vivos mueren y a partir de la descomposición de la materia orgánica, esos elementos pasan a la tierra, al agua, a la atmósfera, y retornan nuevamente a los seres vivos, para ser reutilizados.
4. Dónde se presentan Los ciclos biogeoquímicos
En los seres vivos, en la tierra, en el agua y en la atmósfera.
how does the earth evlove around the sun while the moon evlolves around the earth with out those two planets colliding
Answer:
This is a rather complicated thing to explain so I'll try my best. To put it in simple term the sun has whats called a SOI (sphere of infleunce) and anything inside of this is effected by the gravity of that planet or sun in this case. The earth is inside of this sphere of influence. The earth has a constant velocity that is making it move away from the sun but since it's in the suns SOI the path in which the earth moves is changed in a way that causes it to spin around the sun. The same thing is happening with the moon. I'm not 100% sure on this but I think the reason the moon does not just fly away towards the sun is because it is closer to earth and is more effected by earths SOI. Hope this cleared things up for you.
The heart is an involuntary muscle made of skeletal muscle. True or False plz hurry
Answer:
False
Explanation:
Cardiac muscle tissue is only found in your heart
Question 4 of 5
Suppose a disease wipes out most of the fox population in
the food web shown.
Mountain
lion
Deer
Hawk
Fox
Rabbit
Owl
Snake
Green
plant
Mouse
Which two populations are most likely to increase as a
result?
please help please i really need it
Answer:
The answer is C
Think of an object, person, or place at home that functions similar to the cell membrane.
i think its a plant or dog since both of them also have cells
Because it permits materials to enter and exit a cell, a cell membrane can be compared to a door. A door allows objects to pass through it as it opens and closes.
What is cell membrane made of?With a few rare exceptions, p - series, which are made up of glycerol, a nitrogen base, and two fatty chain, are the primary component of cellular membranes, both cytoplasmic membrane and interior membranes. Therefore, the cell membrane serves two purposes: first, as a barriers keeping the components of the cell inside and undesired materials out, and second, as a gate permitting the passage of vital nutrients through into cell as well as the flow of byproducts out of the cell.
What role does the cell membrane perform?Every cell has a phospholipid bilayer, also called a cell wall, that shields the inside of the body from the outside world. The cell barriers is a lipid bilayer that is porous. The cell regulates the flow of substances from and to the cell.
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What is a simple definition of a crystalline structure? *
any structure of ions, molecules or atoms that are held together in an ordered three dimensional arrangement
annabel bought garden lights that are charged by the sun during the day and produced light at night. What is this an example of?
A. thermal energy
B. Plant energy
C. geothermal energy
D. solar energy
The atmosphere is divided vertically into four layers based on...
A. Troposphere
B. Mesosphere
C. Stratosphere
D. Thermosphere
Answer: A. Troposphere
Explanation:
convergent plate boundary: how do the plates and mantle interact?
Answer:
Convergent plates collide causing earthquakes and volcanoes, and creating mountains.
Therefore second answer, The plates move towards each other at these boundaries and the more dense plate will sink under the less dense plate into the mantle where it is destroyed. (This creates a trench.)
Explanation:
In the lithosphere the plates melt when they go down.
!!!
Remember:
Convergent = Collide
Divergent = Divide
Transform = Slide
(iii) Write one function of each Microbe used in clean technology:
Microbes
Functions
(a) Geobacter
(b) HCB bacteria
(c) Thiobacilli
(d) Actinomycetes
Answer:
Explanation:
Geobacter is a microbe use in clean technology to oxidize compounds such as metals.
Hydrocarbonoclastic bacteria (HCB) are bacteria that function majorly in the biodegradation of oil hydrocarbons in marine and other environments.
Actinomycetes is a microbe use in the production of antibiotics and recycling of organic matter in the soil.
Thiobacilli are bacteria that have the ability to obtain energy from the oxidation of sulphur and reduced inorganic sulphur bonds. They are Majorly acidophilic or are called acid tolerant bacteria and they are capable of fixing able CO2.
The study of a living being is called biology.
The answer is mentioned below.
Those species which are not able to see with naked eyes are called microorganisms. According to the question, the uses of microbes are as follows:-
Geobacter is a microbe used in clean technology to oxidize compounds such as metals. It helps in the purification of the metals Hydrocarbonoclastic bacteria (HCB) are bacteria that function majorly in the biodegradation of oil hydrocarbons in marine and other environments. It helps in cleaning the polluted water.Actinomycete is a microbe used in the production of antibiotics and recycling organic matter in the soil.
Thiobacilli are bacteria that have the ability to obtain energy from the oxidation of sulfur and reduced inorganic sulfur bonds. They are Majorly acidophilic or are called acid-tolerant bacteria and they are capable of fixing able CO2. It also helps in the denitrification of nitrogen.
Hence, these are uses of microbes.
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What would happen if cytokinesis did not work properly?
1) DNA replication would not occur
2) A cell would have a nucleus with too many chromosomes
3) A cell would have two nuclei
4) New daughter cells would not have enough organelles or would be missing organelles
5) a cell would be smaller in size
benefits of habitats to organisms
Answer:
They provide shelter and protection
Cross a female who is a carrier of the gene for hemophilia with a man who has normal blood clotting. Tell the expected phenotypic ratio of the offspring.