Answer:
a. producers to tertiary consumers
A nonrenewable resource that developed from the remains of ancient plants that lived in large swamps millions of years ago is:
A. Coal
B. biomass
C. solar
D. Nuclear
Answer:
★ A nonrenewable resource that developed from the remains of ancient plants that lived in large swamps millions of years ago is COAL
Explanation:
Hope you have a great day :)
The trilobite fossil represents one of the earliest life forms on the earth and is
now extinct. However, the fossil looks very similar to organisms that you might
see today in an aquatic environment. Describe how fossils can show relationships
between extinct and living creatures.
Which of the following is the definition for speciation?
what errors that could take place if a cell in m phase and g phase combine
Answer:
Explanation:
If a cell in the S phase come together and joined with a cell in the G1 phase, the nucleus of the G1 phase will suddenly jumped into S phase and this will result in the synthesis of DNA . If a cell then in the M phase joined with a cell in G1 phase, the nucleus of G1 will undergo mitosis and this will lead to the formation of a spindle and chromatin condensation even when duplication of chromosomes has not occur.
A volcanic eruption destroyed a forest, covering the soil with volcanic ash. For many years, only small plants could grow. Slowly, soil formed in which shrubs and trees could grow. These changes are an example of Select one:
a. equilibrium
b. evolution of a species
c. manipulation of genetics d. ecological succession
Answer:
d. ecological succession
Explanation:
Ecology Succession may be initiated either by formation of new, unoccupied habitat, such as from a lava flow or a severe landslide, or by some form of disturbance of a community, such as from a fire, severe windthrow, or logging.
Reference:
Wikipedia contributors. "Ecological succession." Wikipedia, The Free Encyclopedia. Wikipedia, The Free Encyclopedia, 10 Mar. 2021. Web. 23 Mar. 2021.
I liedmy mum that was offering economics and she said she'll go to my school cuz I came late what should I do please
Answer:
Run away from home
Explanation:
Answer: Just be upfront and honest. Punishments are temporary experiences are forever.
MY BACK HURTS SO MUCH!!!!!!!! PLEASE HELP ASAP!!!!
Answer:
Atmosphere
Explanation:
ok, go to the doctor and get some pain meds
is parasitism always bad?
PLEASE HELP!! 20 POINTS
Why are meiosis and fertilizations said to be "complimentary processes"?
Explanation:
to be able to have sexual reproduction
Answer:
OK
Explanation:
where can warm water be found
Answer:
Warm water can be found near the equator because it is a warm tropical environment and near volcanoes.
Explanation:
hope that helped :)
If you designed your own experiment to prove the law of conservation of matter, what conditions would be required?
Answer:
The amount of matter is conserved when a substance changes form. When matter changes drastically it is not actually destroyed. This can be tested by weighing all the materials involved in an experiment before starting it, and again after the
Can some viruses be prevented? (Explain your answer). Which viruses from your data table are preventable?
Answer:
Lung cancer from smoking
I WILL GIVE BRAINLIEST. <33 PLEASE HELP
The nervous system is one system among several in the human body. In order to function, does the nervous system depend on other systems such as the muscular system or the respiratory system? Conversely, do these systems depend on the nervous system? Explain your reasoning for each answer.
Answer:
The nervous system takes in information through our senses, processes the information and triggers reactions, such as making your muscles move or causing you to feel pain. For example, if you touch a hot plate, you reflexively pull back your hand and your nerves simultaneously send pain signals to your brain.
Explanation:
I hope that helps
What are three factors that limit a population's ability to adapt and survive?
Answer:
Not enough time, Not possible, Not enough variation
Explanation: I am 100% sure this is the answer i have looked it up multiple times. good luck, and hope this helps...
30 POINTS PLEASE HURRY!!! Which of the following conditions affect the lower respiratory system? check all that apply.
pneumonia
sinusitis
emphysema
common cold
tuberculosis
Answer:
A,C and E.
Next one is C- Gradual destruction of alveoli.
Explanation:
Edge 2021
Answer:
a c and e
Explanation:
An object's______ will remain constant throughout the universe, but it's_____ can change from planet to planet. If you increase the mass of a planet, what happens to its gravity?_______if the gravity on a planet decreases, what happens to the weight of an object on that planet?_____
Answer:
An object's mass will remain constant throughout the universe, but it's weight can change from planet to planet. If you increase the mass of a planet, what happens to its gravity? Strength of Gravity increases. If the gravity on a planet decreases, what happens to the weight of an object on that planet? Weight Decreases
Explanation:
How can landforms affect weather??
Answer:
hope it helps! love uuwu
Explanation:
These effects can cause huge changes in the temperature, precipitation, and humidity of a region. An example is when a storm encounters a mountain range. The clouds can not go over the mountains, so the upwind side receives plentiful rainfall while the downwind side gets little to no rain
Huge bodies of water absorbs and releases heat in a very slow cycle. ... This causes a large difference in temperature at night and day on land or around bodies of water. This constant heating and cooling affects wind and rain. Role of landforms to global temperature and weather.
If we use the letter R to represent seed shape, what is the genotype for a heterozygous individual? What is that individual's phenotype?
Answer:
Explanation:
The genotype for the heterozygous indivdual ( 2 different alleles): Rr
The phenotype would be round.
anyone know this ?
Incomplete Dominance
I need help
Answer:
1.
Red = rr
Blue = bb
Purple = rb
2.
a) Genotype - rb
Phenotype - purple
b) 0%
c) 100%
d) 0%
3.
a) Genotypes - rr, rb, bb
Phenotypes - red, purple, blue
b) 25%
c) 50%
d) 25%
4.
a) Genotypes - rb, bb
Phenotypes: purple, blue
b)
50 purple
50 blue
0 red
This Venn diagram is being used to compare the characteristics of nonvascular and vascular plants.
Which characteristic is shared by the two plants, and can therefore be placed in the overlapping section?
have roots
perform photosynthesis
have xylem and phloem
produce seeds
Answer:
perform photosynthesis
The specific xylem and phloem tissues that vascular plants (tracheophytes) have for supporting and conducting water and food, respectively, set them apart from nonvascular bryophytes.Thus, option B is correct.
What best defines about nonvascular and vascular plants?The existence of chloroplasts and the green pigment chlorophyll, which enable plants to carry out photosynthesis, is the fundamental similarity between these two plant groupings. Due to their capacity to manufacture their own food, plants are now the main contributors to the ecosystem's production.
Tracheophytes are another name for vascular plants. Pteridophytes, gymnosperms, and angiosperms are among them.Nonvascular plants lack the specialized vascular system required to transmit water and nutrients. Examples of simple structures that are specialized for doing transportation are those found in algae and bryophytes.
Therefore, perform photosynthesis characteristic is shared by the two plants.
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Which student scenario correctly matches the Kingdoms based on the characteristics given in the chart?
O A Student i believes Kingdom A is bacteria because it is unicellular and prokaryotic. Student 2 believes that kingdom B is plant
because it is missing a cell wall and is multicellular.
O B. Student 1 believes Kingdom A is bacteria because it is unicellular and prokaryotic. Student 2 believes that Kingdom B is animal
because it is eukaryotic and heterotrophic.
OC. Student 1 believes Kingdom A is animal because it is prokaryotic and unicellular. Student 2 believes that kingdom B is bacteria
because it is unicellular and prokaryotic.
D. Student 1 believes Kingdom A is fungi because it is autotrophic and unicellular. Student 2 believes that kingdom B is animal
Answer: B
Explanation: Quizzez:)
Student 1 believes Kingdom A is bacteria because it is unicellular and prokaryotic. Student 2 believes that Kingdom B is animal because it is eukaryotic and heterotrophic.
What is a kingdom?In biological classification, a kingdom is the second highest taxonomic rank below domain. It is used to group organisms based on their similarities and differences in characteristics and traits. The system of classification, known as Linnaean taxonomy, categorizes living things into five kingdoms: Monera, Protista, Fungi, Plantae, and Animalia.
Each kingdom is defined by specific characteristics such as cell structure, mode of nutrition, and reproductive strategies. For example, the Monera kingdom consists of unicellular organisms with prokaryotic cells, while the Plantae kingdom includes multicellular organisms that produce their own food through photosynthesis.
The kingdom level of classification helps scientists understand the relationships and diversity of living organisms, which is important for fields such as ecology, evolutionary biology, and biotechnology.
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Two populations of a species of flightless bird became separated by a river and the birds became two different species. How would scientists be able to discover that the two species of birds share a common ancestor? Scientists can look for similarities in - a . body coverings b. genetic similarities c. food choices d.mating rituals.
Answer: B, genetic simularities
(GIVING BRAINLIEST!!!!)
Which weather state is most likely to cause an increase in precipitation?
A) Winds blowing from the south
B) An air temperature of 15 °C
C) High humidity
D) High air pressure
Answer: C
Explanation:
Answer:
HIGH HUMIDITY (High humidity)
Explanation:
Humidity is the amount of moisture in the air and when it forms clouds and falls it's called precipitation.
What are ways to "get around" the SA:V ratio?
Answer:
Turn a right on Mccallin Drive! Thank me later. ;)
Explanation:
A student conducts an experiment where he places a light source below a plant. Over a three week time period he observes the plant's growth. Which of the following would he observe at the end of the three weeks.
Answer:
This question lacks options, the options are:
A). Roots would grow up out of the pot and then down towards the light.
B). The plant stem would grow up and roots would grow down.
C). The plant would start to bend over and grow downwards toward the light.
D). The plant would wilt and die.
The answer is C
Explanation:
This question is describing an experiment conducted to test the effect of LIGHT on plants movement, a phenomenon called PHOTOTROPISM. Phototropism is the response of a plant towards a light source.
According to this experiment, a light source is placed below a plant and observed over a three-week time period. At the end of three weeks, the experimenter will observe that "the plant would start to bend over and grow downwards toward the light" because the plants strictly require light to photosynthesize and grow, hence, it will respond by moving in the direction of the available light source.
The growth and the development of the plant parts towards the stimuli source are called tropism. The plant will bend downwards towards the light source.
What is phototropism?Phototropism is the phenomenon in which the parts of the organisms turns and starts growing in the direction of light sources like the sun or artificial light that acts as the external stimuli.
In the experiment, the light source acts as stimuli for the plant and the plant growth is the response. In the experiment the light source is kept down and acts as a stimulus for the plant, in return, the plant bends over and grows in the downwards direction.
Therefore, option C. plant will bend over and grow downwards.
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Some snake embryos have small buds resembling limbs. These buds disappear at later stages of embryonic development. These observations suggest that these snakes – a. will have offspring with limbs b. had a parent with working limbs c. have functional limbs as adults d. evolved from a limbed ancestor.
Answer:
so?
Explanation:
Which cell molecules will be used to make viral proteins
What is the relationship between force, mass, and motion?
Answer: If an object is accelerating, then Force = Mass x Acceleration. If it is moving at a constant speed, then Kinetic Energy = 1/2 mass x velocity squared but in this case, there is no force acting on the object. Perhaps this will help understand the relationship between force and mass. Force is anything that acts on an object, from a person pushing on something to gravity holding the Earth in orbit around the Sun, to cause it to change speed or direction. If there is no change in speed or direction, then no force is acting on it. This relates to mass in the following way. THE GREATER THE MASS, THE GREATER THE FORCE NEEDED TO MAKE THAT MASS CHANGE SPEED OR DIRECTION. Think of it like this; what takes more force to push up a hill, a car, or a bicycle. The bicycle has less mass and therefore requires less force to push it.
Force = Mass x Acceleration if an object is accelerating.
What is Motion?Kinetic Energy = 1/2 mass x velocity squared if it is moving at a constant pace, yet there is no force acting on the item in this scenario.
This will make the connection between force and mass more clear. Any action that exerts force on an object—from a person pushing something to gravity keeping the Earth in its orbit around the Sun—to change its speed or direction is referred to as force.
No force is acting on something if there is no change in its direction or speed. The following is how this relates to mass. The force required to cause a mass to change speed or direction increases with mass.
Therefore, Force = Mass x Acceleration if an object is accelerating.
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How can ultrasound check for cracks in metal?
Answer:
The newly developed SONOSCAN angle probes of SONOTEC for non-destructive material testing check metals for cracks and inclusions. They are mainly used in the metal industry. The ultrasonic probes are able to detect critical defects as well as quality deficiencies of welds.
Explanation:
hope it helps please mark me as a brainliest please m
Answer:Computers are able to create detailed images by combining many ultrasound reflection readings
Explanation: