Answer: The theories are tested under the controlled conditions of the experimental set up. On the basis of the above description, we can say that the scientific investigations are done in the form of experimentation trials before proposing a theory. The theory is tested and is not simply expected.
A theory is a well-established, tested explanation that provides a unified description of some aspect of the natural world.
Henry Gleason objected to the Clements theory. He emphasized that succession is more dependent on abiotic factors and their interactions with the environment.
Yes, the theory was published and widely spread.
Nearly all (around 97%) of the scientific community accepts evolution as the dominant scientific theory of biological diversity. Scientific associations have strongly rebutted and refuted the challenges to evolution proposed by intelligent design proponents.
Clements described plant succession as a developmental process that ultimately resulted in a mature, or climax, community. This theory was tested, objected, and was not widely accepted.
What is Clements successional theory ?Clements concluded plant succession as a developmental process by which the community acquired well-defined series of stages.
This ultimately resulted in a climax community. The climax community was indicator and expression of the climatic conditions determining it.
Yes there were scientific investigations conducted for this theory.Yes this theory was first tested and not simply excepted. It was first tested for being theory of plant succession.Yes there were objections for this theory that expressed by Gleason. He assumed that identification in Clement theory of particular kinds of vegetation assumed to be of too much homogeneity.The theory was published but not widely among classical economists. It went through review before getting published.Thus, here one can conclude that Clements successional theory was tested, objected, and published.
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Examine the graph. What is the independent variable?
A. the line connecting the points
B. Thursday
C. the day of the week
D. the temperature
help asap
Living things _______________.
Group of answer choices
Are made up of one cell
Are made of more than one cell
Can be A or B
Do not have cells
Explanation:
Are made up of one cell ...that is the fact about all living things
Answer:
★ The answer is that there are made up of one cell
Explanation:
Hope you have a great day :)
Let it Glow
The light glows bright in the house tonight
Not a darkness to be seen
A kingdom of light bright
And it looks like I'm the brightest
The electricity is zapping like this light storm outside
Couldn't keep it in, The sun knows I've tried
Don't let them Down, don't let them Glow
Be the good Light you always have to be
Conceal, don't glow, don't let them flow
Well, now they know
Let it glow, let it glow
Can't light up this place anymore
Let it glow, let it glow
Turn off and slam the switch
I don't care what they're going to see
Let the electricity rage on
It's funny how some light bulbs makes everything seem small
And the light that once controlled me can't light me up at all
It's time to see how I can shine
To test the limits and glow up
No light, no power, no darkness for me
I'm brightttt!!!!
Let it glow, let it glow
I am one with the light in the sky
Let it glow, let it glow
You'll never see me flow
Here I glow and here I shine
Let the electricity rage on
My light flows through the air into this house
My brightness is spiraling in light fractals all around
And one thought glows like a bright blast
I'm never going dark, the dark is in the past
Let it glow, let it glow,
When I glow like the break of light
Let it glow, let it glow
That perfect lamp is gone
Here I stand in the light of day
Let the electricity rage on
The dark never bothered me anyway
Answer:
This is the most amazing thing i have ever seen, keep writing songs.
Explanation:
WOW!
What is seed germination?
Answer:
it is the process in which an organism grows from a seed or similar structure.
-TheUnknownScientist
Examine the data below. Determine the number of extinct species in each bird group. Then use that data
to calculate the percentage of that bird group that has gone extinct.
Species Known
Current Species
Number Extinct
Bird Group
Seabirds
Percentage Extinct
22
22
Waterfowl
11
3
Honeyeaters
6
2
Honeycreepers
45
20
Rails
11
2
Ibises
2
0
Flycatchers
1
1
Thrushes
6
3
Stilts
1
1
Iiro this info
ntion for
the bi
Number of Fytinot
Q.3. Describe the structure of the internal and middle ear.
Answer:
The inner ear has two openings into the middle ear, both covered by membranes
Explanation:
The oval window lies between the middle ear and the vestibule, whilst the round window separates the middle ear from the scala tympani (part of the cochlear duct)
❈ The internal ear —
➥ The inner ear (also called the labyrinth) contains 2 main structures — the cochlea, which is involved in hearing, and the vestibular system (consisting of the 3 semicircular canals, saccule and utricle), which is responsible for maintaining balance.
➥ The cochlea is filled with fluid and contains the organ of Corti — a structure that contains thousands of specialised sensory hair cells with projections called cilia. The vibrations transmitted from the middle ear cause tiny waves to form in the inner ear fluid, which make the cilia vibrate.
➥ The hair cells then convert these vibrations into nerve impulses, or signals, which are sent via the auditory nerve to the brain, where they are interpreted as sound. The round window (fenestra cochlea) is a membrane that connects the cochlea with the middle ear. It helps dampen the vibrations in the cochlea.
➥ The semicircular canals also contain fluid and hair cells, but these hair cells are responsible for detecting movement rather than sound. When you move your head, the fluid within the semicircular canals (which sit at right angles to each other) also moves. This fluid motion is detected by the hair cells, which then send nerve impulses about the position of your head and body to the brain to allow you to maintain your balance.
➥ The utricle and saccule work in a similar way to the semicircular canals, allowing you to sense your body’s position relative to gravity and make postural adjustments as required.
❈ The middle ear —
➥ The middle ear is an air-filled space that contains 3 tiny bones (known as ossicles), called the malleus (hammer), incus and stapes (stirrup). Sound waves that reach the tympanic membrane cause it to vibrate.
➥ This vibration is then transmitted to the ossicles, which amplify the sound and pass on the vibration to the oval window (a thin membrane between the middle and inner ear). The Eustachian tube is a narrow tube that connects your middle ear to the back of your nose and throat (known as the nasopharynx). Its function is to allow air into the middle ear as well as drain mucus from the middle ear into the nasopharynx.
➥ When you swallow, your Eustachian tube opens up to allow air into the middle ear, so that the air pressure on either side of the tympanic membrane is the same. In situations when there is a sudden change in air pressure (e.g. during take-off and landing when travelling on a plane), the pressure in the middle ear is not the same as the outside air pressure.
➥ This can make your eardrum bulge or retract and less able to transmit vibrations, causing temporary hearing problems. By swallowing or ‘popping’ your ears, you can equalise the pressure.
Explain what is likely to happen to a water molecules entering area A in the process of photosynthesis
Answer: The granum is a part of the chloroplast. The chloroplast contains the chlorophyll pigment and it is necessary for the trapping of the energy present in the sunlight. As a result of this the photolysis of water takes place and hence water is broken down from water molecule to proton and oxygen.
Explanation:
When was the strongest El Niño event in history?
Answer:
1997
The 1997–98 El Niño event was regarded as one of the strongest El Niño events in recorded history, which resulted in widespread drought, flooding and other natural disasters occurring across the globe.
Explanation:
Answer:
the answer to the question is 1997-98
Explain how genetic mutations may result in genetic and physical variations (differences) within a population
The flow of individuals in and out of a population introduces new alleles and increases genetic variation within that population. Mutations are changes to an organism's DNA that create diversity within a population by introducing new alleles.
Seven students in a class have masses of 55, 60, 60, 65, 70, 85, 95 kg, respectively. What is the average mass in kg?
On the SIMULATION pane, what is the Average fitness of the population
Answer:
50&
Explanation:
Explain how genetic variation and the environment influence the distribution of traits.
Answer: Genetic variation in a population is derived from a wide assortment of genes and alleles. The persistence of populations over time through changing environments depends on their capacity to adapt to shifting external conditions.
Explanation:
Si un carnívoro requiere diariamente 3 000 calorías, ¿qué cantidad de energía procedente de un herbívoro necesitará? A su vez, el herbívoro, ¿qué cantidad de energía procedente del productor precisará? * Al hacer los cálculos recuerde la regla del 10%.
Answer:
Herbívoro: 30000 y productor: 300000.
Explicación:
Si un carnívoro requiere 3000 calorías por día, el carnívoro se comerá al herbívoro que tiene 30000 cantidad de energía y el herbívoro come 300000 cantidad de energía de las plantas porque de productor a herbívoro y de herbívoro a carnívoro, solo el 10 por ciento de la energía se transfiere mientras que el El 90 por ciento restante se libera en la atmósfera en forma de energía térmica, por lo que al usar la regla del 10 por ciento, el herbívoro come plantas en grandes cantidades y el carnívoro come herbívoros.
Which behavior is considered illegal for juveniles but permitted for adults?
a delinquent act
an unruly act
a juvenile act
a minor act
Answer:
B. Unruly Act
Explanation:
Create an mRNA from the dna strand
TAC GCG GCT TAA ATT
and what is the genetic code (NO LINKS PLEASE)
Why do solar cells need an inverter?
Answer:
Solar cells require an inverter to transform the solar energy(direct current) to electricity(alternating current) to use.
Explanation:
Question 12 When cells get energy from glucose without oxygen it is called fermentation, cytoplasm, photosynthesis, phosporolation
Answer:
fermentation
Explanation:
Glycolysis is an ancient, major ATP-producing pathway that occurs in almost all cells, eukaryotes and prokaryotes alike. This process, which is also known as fermentation, takes place in the cytoplasm and does not require oxygen.
What is the most important biological molecule that provides energy for most cellular
processes?
If the amount of food or resources available increases, the carrying capacity for an animal would?
Answer:
Increase
Explanation:
Edpuzzle 2021
The carrying capacity for an animal would increase.
Availability of food resourcesAnimals are often used by travellers or farmers to carry different types of loads. Such animals include the donkey, buffalo, oxen, elephant, horse, camel and yak.
Such animals derive energy from already produced foods which is required by their body to support the heavy loads carried by them.
When the food or resources available increases the carrying capacity of these animals are expected to increase because more energy is being made available.
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What is the process by which genetic material is copied?
DNA fusion
RNA reproduction
DNA replication
RNA fission
Cross a Heterozygous Type A with a Heterozygous Type B? What genetic terms best describes the genotypes of the offspring?
[SELECT ALL THAT APPLY.]
Which of the following are all internal sources of Earth's energy that help drive convection currents below the crust?
A. Kinetic energy from the earth's rotation
B. thermal energy produced by gravity
C. thermal energy from decaying atoms
D. light energy produced in earth's geosphere
E. light energy produced in earth's crust
Answer:
D. light energy produced in earth's geosphere
Explanation:
Earth's internal heat budget is very important to Earth's thermal history. The heat flow from the earth's interior to the surface is estimated to be 47 ± 2 terawatts (TW) and originates from two main sources
The internal source of Earth's energy that helps drive convection currents below the crust is D. light energy produced in the earth's geosphere.
Convection current refers to the current that is formed as a result of differential heating. It should be noted that lighter warm material rises while the heavier cool material sinks.
The light energy that is produced in the earth's geosphere is necessary for driving convection currents below the crust. Energy is transferred through the oceans and the geosphere by convection.
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Help me with this and I shall mark you the brainiest!!
Answer:
Mitosis and meiosis both involve duplication of a cell's dna content
Is it true that animals in the frozen ocean waters live longer than ocean animals elsewhere? Why or why not?
Question 5 options:
Yes, because animals that live there have no predators.
No , because most organisms migrate to warmer areas.
Yes, because animals that live there do everything much slower which expends less energy.
No, because most aren't equipped with the antifreeze-like substance in their blood.
Answer:
Yes
Explanation
Yes, because animals that live there do everything much slower which expends less energy.
Gregor Mendel studied the inheritance pattern of several characteristics in pea plants. He observed that tall (T) plants were dominant to short (t) plants. If a heterozygous tall plant is crossed with a short plant, what percentage of the offspring will be short?
Answer:
Below
Explanation:
I used a punnett square to figure this out!
If you were to cross a heterozygous tall plant (Tt) with a short plant (tt), the possible resulting genotypes of the offspring would be:
50% chance of the offspring being heterozygous dominant (Tt)
50% chance of the offspring being short (tt)
Hope this helps!
IM BEING TIMED HELP!
Answer:
bbbbbbbbbbbbbbbbbbbbbb
The correct answer is :
D. infecting tissues
There are two types of bacterias in nitrogen cycle,
1. Nitrifying bacteria : does nitrogen fixation.
2. De - nitrifying bacteria : converts nitrogenous compounds into atmospheric nitrogen.
Which statement best explains how tectonic activity affects long-term climate change?
Volcanic eruptions change Earth’s tilt, which is responsible for the seasons.
The movement of continents changes wind patterns and ocean currents.
The change in Earth’s elliptical orbit around the Sun causes climate change.
The increase of sunspots increases Earth’s temperature.
Answer: The movement of continents changes wind patterns and ocean currents.
hope this helps!
Explanation:
The best statement that describe the effect of tectonic activity on climate change is that the movement of continents changes wind patterns and ocean currents.
What are tectonic activities?Tectonic activities includes volcanoes, mountain building, earthquakes and many more.
Tectonic activities are common in plate boundaries where plates converge, diverge or transform.
As a result of the movement of these continental plate, tectonic activities occurs causing earth climate change
Therefore, the movement of this oceanic or continental plates changes the wind pattern and ocean current.
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If a flower shows incomplete dominance, and the parent plants are red and white, what color will the heterozygotes be?
Answer:
Pink. Incomplete dominance is a blending of phenotypes.
What is the function of the anus?
А
assimilation
B
digestion
C
egestion
D
B. digestion
Explanation:
The rectum is the last part of the digestive tract.
Cuál es la relación entre instinto Y aprendizaje