Answer:
Isle Royale's unique ecosystem led to it being designated an International Biosphere Reserve in 1980. These isolated islands have only 19 mammal species, compared to over 40 found on the surrounding mainland. ... The ecological study of wolves on Isle Royale is the longest running large mammal predator-prey study on earth.
Explanation:
hope it's help and plz follow me
(20 points) Click on the statement. Decide if it is true or false, then select that choice to add it to the appropriate set.
What is the temperature of a location at sea level?
Answer:
"These warm waters are needed to maintain the warm core that fuels tropical systems. This value is well above 16.1 °C (60.9 °F), the long term global average surface temperature of the oceans."
Explanation: Source: WiKIPeDiA
Please help I’ll give u brainliest!!!!
4. (a) Describe a situation in which knowledge of
climate zones and ecozones would be useful
to you.
(b) Who else might benefit from these
classification systems?
a process that forms a sedimentary rock?
giving brainliest
There are some clouds forming in the sky on a hot day, but inside the clouds, there are freezing temperatures. Which form of precipitation would you expect?
A) Hail
B) Rain
C) Sleet
D) Snow
Answer:
C) Sleet is the correct answer
I hope it's help for you
Have a nice day
Answer:
Hail - A
Explanation:
The temperature outside of the clouds is very hot which caused the colder water in the clouds to condensate. When the clouds got colder, the water began to freeze which would cause tiny drops of ice, i.e, hail to fall to the ground. Hope this helps :)
How does the nitrogen cycle effect humans?
Answer: Researchers/scientists have decided that people are disturbing the nitrogen cycle by modifying the sum of nitrogen that's put away within the biosphere.
Explanation: Can I have brainliest?
Have a nice day c:
Can anyone help? I’ll give brainliest!! :)
Describe the types of matter and energy that are transferred or converted during each of these processes (photosynthesis and cellular respiration). Make sure to specify the process involved with each transformation or conversion.
Answer:
plasma gun and kfc
Explanation:
which best describes that earliest land plants
Answer:
they didn't grow very tall
Answer:
The earliest land plants were the ones which did not have deep roots. They were the non-vascular plants and included mosses, hornworts, and liverworts. i.e., the bryophytes. They reproduced through spores.
How are the cormorants found on the Galapagos Islands different than ones in South America?
Answer: galapagos cormorants are flightless
Explanation: flight is energy expensive. Cormorants in a remote archipelago don’t have anywhere to fly to. Natural selection favours energy efficiency.
The unique properties of water enable life to exist on Earth. Which of these
is a property of pure water?
A,it dissolves many substances.
B,Itis slightly more acidic than air.
C,Its solid
form is more dense than its liquid.
D,It has a low heat absorption capacity.
Answer:
A
Please mark brainliest if correct. Have a blessed day. :)
One of the unique properties of water is that it has the capacity to dissolve many substances. The correct option, in this case, would be A.
Water is often referred to as a universal solvent. This is because the liquid has the capacity to dissolve more substances than any other liquid known to exist in nature.
The ability of water to dissolve a wide range of substances has been linked to its chemical and physical properties, especially its polar nature. Water molecules are polar with slightly positive and negative charges, Thus, they are able to attract other types of molecules
More on the properties of water can be found here: https://brainly.com/question/5145497
The molten layers of Earth were created when Earth heated up because of
Answer:
Explanation:
There are three main sources of heat in the deep earth: (1) heat from when the planet formed and accreted, which has not yet been lost; (2) frictional heating, caused by denser core material sinking to the center of the planet; and (3) heat from the decay of radioactive elements.
Which latitude receives the most direct rays of the sun year round
A. 0 degrees
B.30 degrees
C.60 degrees
D.90 degree
Answer:
A. 0 degrees
Explanation:
This is the position of the equator, the point where the Sun's rays are able to shine powerfully all year.
Worth all the points I have- Can anyone help me on this. My teacher told me I did it completely wrong :( I really need help ASAP
Answer:
if you f her she will let you get straight A+
Explanation:
ik becuase ive done it
carbon dioxide + water energy glucose oxygen
1. What process is shown in the diagram above
which molecule would dissolve faster cellulose hemoglobin, glucose, or amylose
Answer:
just find the one that has the mosy collisions to increase the rate of dissolving
9. Which of the following statements explains how the process of photosynthesis and
cellular respiration cyde matter?
A. The outputs of photosynthesis are the inputs for cellular respiration.
B. The inputs of photosynthesis are the inputs of cellular respiration
C. The inputs of cellular respiration are the inputs of photosynthesis.
D. The outputs of cellular respiration are the outputs of photosynthesis.
Answer:
Did you mean: . Which of the following statements explains how the process of photosynthesis and cellular respiration cycle matter
Organisms in Kingdom Archaebacteria and Kingdom Eubacteria are similar in that they are all:
O Prokaryotic
Eukaryotic
O Autotrophic
O Heterotrophic
In an energy pyramid, what organisms have the most energy available? *
1.) herbivores
2.) producers
3.) carnivores
4.) top predator
Answer:
I think producers
Explanation:
In an energy pyramid, producers have the most energy available. The correct option is 2.
What is energy pyramid?A graphic that depicts the biomass or bioproductivity at each trophic level in an ecosystem is called an ecological pyramid.
An ecosystem's energy transfer from one trophic, or feeding, level to the next is depicted by an energy pyramid.
The model is a figure that contrasts how much energy different trophic levels of species use. Kilocalories are the units used to measure the energy in an energy pyramid (kcal).
The producers are located in the base of the pyramid, which is also its greatest level.
The amount of energy diminishes and the levels get smaller as you progress up the pyramid, via the trophic levels to primary, secondary, and tertiary consumers.
Thus, the correct option is 2.
For more details regarding energy pyramid, visit:
https://brainly.com/question/18439994
#SPJ5
What is the term for a series of two cell divisions where a specialized diploid cell becomes four
haploid daughter cells?
O binary fission
O fertilization
O reduction division
O mitosis
Plz help me
Answer: isn’t it meiosis ?
Explanation:
The temperature deciduos forest and temperature grassland biomes have the same maximum temperature. Witch of the following is a reason they have different plant and animal species? A. They are at different altitudes B. They are at different latitudes C. The forest gets more precipitation D. The grassland gets more precipitation
Explanation:
Deciduous forest, vegetation composed primarily of broad-leaved trees that shed all their leaves during one season. Deciduous forest is found in three middle-latitude regions with a temperate climate characterized by a winter season and year-round precipitation: eastern North America, western Eurasia, and northeastern Asia. Deciduous forest also extends into more arid regions along stream banks and around bodies of water. For the deciduous forest of tropical regions, see monsoon forest.
deciduous trees
Deciduous forest in fall coloration, Wasatch Mountains, Utah.
Dorothe
Oaks, beeches, birches, chestnuts, aspens, elms, maples, and basswoods (or lindens) are the dominant trees in mid-latitude deciduous forests. They vary in shape and height and form dense growths that admit relatively little light through the leafy canopy. Shrubs are found primarily near clearings and forest edges, where more light is available, and herbaceous flowering plants are abundant within the forest in the spring, before the trees come into full leaf.
deciduous forest
deciduous forest
Oaks, beeches, birches, chestnuts, aspens, elms, maples, and basswoods (or lindens) are the dominant trees in mid-latitude deciduous forests
Russia
Russia: Mixed and deciduous forest
As conditions become warmer with decreasing latitude, deciduous species appear in greater numbers and...
The soils upon which deciduous forests thrive are gray-brown and brown podzols. They are slightly acidic and have a granular humus layer known as mull, which is a porous mixture of organic material and mineral soil. Mull humus harbours many bacteria and invertebrate animals such as earthworms.
Snails, slugs, insects, and spiders are common inhabitants of the deciduous forest, and many cold-blooded vertebrates, such as snakes, frogs, salamanders, and turtles, are also present. Birds are represented by warblers, flycatchers, vireos, thrushes, woodpeckers, hawks, and owls. Prominent mammals include mice, moles, chipmunks, rabbits, weasels, foxes, bears, and deer.
Get a Britannica Premium subscription and gain access to exclusive content.
Subscribe Now
Differences in temperature, moisture, and elevation may cause the formation of distinct plant associations within the deciduous-forest pattern. The dominance of beeches and maples in the northern part of the eastern North American deciduous forest and that of oaks and hickories along the southern extension of this vegetation are typical examples.
Which represents the size of a population?
the birth rate
number of species in an area
the death rate
number of indivduals in a species
Answer:
d.
Explanation:
[character limit thing]
Answer:
d
Explanation:
Can you help me with this question
what are the four layers that make up the earth?
Answer: The 4 layers that make up the earth is the crust, mantle, inner core and outer core.
Explanation: The crust, which is a main layer is where we live on. Without the crust, we'll be standing on the mantle! The temperate of the crust is 392 Fahrenheit! The crust is 30 km thick. The mantle is the second layer of the earth. It's below the crust and it's hot, dense and semi-solid. It's mostly made of iron, magnesium and silicon. It can reach as hot as 1000 Celsius (1832 Fahrenheit)! It's about 2900 km thick! Anyone who standing on it will melt! The inner core is the 3rd layer. It's below the mantle and made out of liquid iron (molten iron) and nickel. It is about 5,200 Celsius (9392 Fahrenheit). Now that is hot! Hotter than a fire even a heater! The last layer is the outer core. It's made out of liquid iron and nickel, like the inner core. The outer core can be as hot as 5500 Celsius (8132 to 9932 Fahrenheit!)
What piece of evidence supports the theory that volcanic eruptions formed Earth's early atmosphere?
O Volcanoes expel gases with chemical compositions which closely match the ratios of gases in air not caused by photosynthesis.
O Volcanoes are clustered near the equator, so their gas output spreads over Earth's surface.
O Volcanoes expel a mixture of gases consisting almost entirely of water vapor and oxygen
Volcanic eruptions are inversely proportional to local atmospheric pressure.
Answer: Volcanoes expel a mixture of gases consisting almost entirely of water vapor and oxygen
Volcanic eruptions are inversely proportional to local atmospheric pressure.
Explanation: I think
Volcanoes expel a mixture of gases consisting almost entirely of water vapor and oxygen.
What is volcanoes?
Volcanic eruptions are inversely proportional to local atmospheric pressure.
An opening in the crust of a planet or moon known as a volcano allows molten rock, heated gases, and other things to erupt. As layers of rock and ash accumulate from numerous eruptions, volcanoes frequently take the form of a hill or mountain.
There are three types of volcanoes: active, dormant, and extinct. Active volcanoes have recently erupted; they are likely to do so once more. Volcanoes that are dormant have not erupted in a very long time yet could do so in the future. It seems unlikely that extinct volcanoes will erupt in the near future.
Therefore, Volcanoes expel a mixture of gases consisting almost entirely of water vapor and oxygen.
To learn more about volcanoes, refer to the link:
https://brainly.com/question/13370320
#SPJ2
TRUE or FALSE: Organisms can go extinct because they are not well adapted to the current environment.
Answer:
True
Explanation:
Genetic engineering is best described as:
A. changing the RNA of a living thing to change its characteristics.
B. using certain genes to accomplish engineering tasks.
C. using genetic structures as examples for modern engineering practices.
D. changing the DNA of a living thing to change its characteristics.
Answer:
D. changing the DNA of a living thing to change its characteristics.
Explanation:
Genetic engineering is the process of using recombinant DNA (rDNA) technology to alter the genetic makeup of an organism. Traditionally, humans have manipulated genomes indirectly by controlling breeding and selecting offspring with desired traits.
Genetic engineering is the field of science that changes the DNA of the living organism to alter its original characteristic. Thus, option D is correct.
What is Genetic engineering?Genetic engineering is the manipulation and modification of genetic makeup like the DNA of the organism by deleting, altering, and adding the nucleotide bases.
It uses various techniques and tools to alter the DNA and hence, modify its characteristics. It uses RDT and another process to manipulate the genome and produces desired traits by controlled breeding.
Therefore, genetic engineering changes the DNA of a living organism.
Learn more about Genetic engineering here:
https://brainly.com/question/10904243
#SPJ5
Isotopes are forms of the same element that have a different number or protons.
TRUE or FALSE ?
Answer:
false Isotopes. An isotope is one of two or more forms of the same chemical element. Different isotopes of an element have the same number of protons in the nucleus, giving them the same atomic number, but a different number of neutrons giving each elemental isotope a different atomic weight.
Explanation:
pleasssseeeee answer
A sample of DNA is collected from an organism. It is analyzed and determined that 20% of the DNA is made up of the base adenine. Based on this information, which of the following correctly lists the amounts of the three remaining bases for this sample
A 20% cytosine, 20% thymine, 20% guanine
B 30% cytosine, 209. thymine, 30% guanine
C 10% cytosine, 30% thymine. 40% guanine
D 30% cytosine, 30% thymine, 20% guanine
Explanation:
According to the Chargaff's rules the DNA from any cell of all organisms should have a 1:1 ratio (base Pair Rule) of purine bases [for the DNA cytosine, thymine and for the RNA uracil] and pyrimidine bases [guanine and adenine for RNA and DNA]. The amount of guanine should be equaled to cytosine and the amount of adenine should be equaled to thymine. You can follow this rule in both strands of the DNA.
According to the information given above, the amount of the three remaining bases for this sample is 30% cytosine, 20% thymine, and 30% guanine. Thus, the correct option is B.
What are Bases?Bases may be defined as the monomer of nucleic acids such as DNA or RNA. These nucleotide bases are composed of a pentose sugar, and a phosphate group.
There are four types of nucleotide bases that are generally found in any nucleic acid sequence. They are adenine, guanine, thymine, and cytosine. But in RNA, Thymine is replaced by Uracil.
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.
∴ A = T : G = C.
If the amount of adenine is 20%, the amount of thymine is also 20%. Together, they constitute 40% of DNA, now the remaining is 60%.
This 60% is then equally divided into two parts between 30% cytosine and 30% guanine.
Therefore, the amount of the three remaining bases for this sample is 30% cytosine, 20% thymine, and 30% guanine. Thus, the correct option is B.
To learn more about Nucleotide bases, refer to the link:
https://brainly.com/question/14067588
#SPJ6
How are human adaptations different from other animal adaptations?
Answer:
We are different because we don't have to eat from outside and we have different features.
Explanation:
Mutations and variations are
1:willed into existence
2:random
Answer:
2:random
Explanation:
Mutations are RANDOMLY caused by mistakes in the DNA replication process there is no telling when they will happen, nor is there a way to force mutations!
If correct PLEASE give brainliest and a thanks! But you do not have to!
Thanks,
andrewschneider05
