Answer:
One astronomical unit is the approximate mean distance between the Earth and sun. It's about 93 million miles (150 million km), or 8 light-minutes. Enjoying ...
Explanation:
Image result for he distance between the Earth and the sun is about 93 million miles. To reduce the difficulties of dealing with the large numbers of these distances scientists have designated the distance from the Earth to the sun as one (blank) or AU aphelion Half a year after perihelion, Earth reaches its farthest distance from the star, which is called aphelion. At that moment, the planet is approximately 94.5 million miles (152.1 million km) from the sun. Aphelion occurs in early July. Perihelion and aphelion average out to about 93 million miles (150 million km).
if the speed of a player doubles (2x) his kinetic energy will
Biotic potential is anything that increases
the survivability of a population. Biotic
potential can be
B. both biotic and abiotic
A. abiotic only
C. biotic only
D. neither biotic nor abiotic
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Answer:
B. both biotic and abiotic
Explanation:
Anything that helps a organism to increase its survivability can be living (biotic) or non-living (abiotic) thing.
Abiotic things like plenty of food or biotic things like organisms better reproduction
1.The digestive system relies on the______system to deliver the nutrients to the entire body of the organism.
2.The respiratory system provides oxygen to the ______system
3. Carbon dioxide from cell is delivered from the circulatory system back to the______system so it can exist the body
4. The circulatory system carries the waste from throughout the organism to the _____system, which takes care of excreting the waste from the organism:
5. The circulatory system and the _____system interact to deliver oxygen to and to remove carbon dioxide from cells.
Answer:
1_circulatory
2_circulatory
3_respiratory
4_excratory
5_respiratory
This scientist is cretitded when established the theory of evolution
Answer:
Charles Darwin
Explanation:
What abiotic aspects of an ecosystem can be affected by the biotic aspects?
The abiotic factors refers to things which are not to able to respire, breathe, move, excrete in a specified place. The living organisms will constitute the biotic factors which able to respire, breathe, move, excrete in a specified place.
What is ecosystem?
An ecosystem is defined as all the organisms and the physical environment with which they interact. These biotic and abiotic components are linked together through nutrient cycles and energy flows.
Abiotic resources are usually obtained from the lithosphere, atmosphere, and hydrosphere. The living organisms will constitute the biotic factors, which define if and how can an organism live in a specified environment. So, the abiotic factors are controlling the biotic factors of an environment.
Examples of abiotic factors are water, air, soil, sunlight, and minerals. Biotic factors are living or once-living organisms in the ecosystem.
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The graphs below show the average monthly rainfall in three ecosystems over three consecutive years. Which ecosystem is likely to
be the most stable?
Which step occurs in the e site of the ribosome during translation?.
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How does changing air pressure in earths atmosphere affect other things on earth such as weather?
which two of the following arrows show matter moving from primary consumer to an omnivore
Answer:
A
Explanation:
Because
Caribou is a primary consumer
Bear is an omnivore
Compare the gravitational pull of the earth to that of the moon, the planets, and the sun.
One of the most important characteristics of a pesticide is how long it will stay deadly in the environment, a characteristic called ____.
Answer:
persistence
Explanation:
This characteristic is often describe as a way of
how long it will be useful, just like how long
will the pesticides could be useful in killing
the things that it is useful for in which is in
consistent with the given statement above.
Provide two examples that show how microorganisms help multicellular organisms survive.
Answer:
microorganisms rarely exist naturally as individuals, because one of their survival mechanisms is the ability to organize themselves into multicellular communities and to differentiate into specialized cell variants.
Explanation:
Microorganisms help living multicellular organisms by breaking down dead plant and animal tissues that help enrich the soil for farming, they also eliminate stocks of harmful bacteria that cause disease, noxious odors, and general unpleasantness. can do.
What are Microorganisms?A microorganism is a type of organism of microscopic size that can exist in its single-celled form or as a colony of cells. An organism that can only be seen through a microscope includes bacteria, protozoa, algae, and fungi. Although viruses are not considered living organisms, they are sometimes classified as microorganisms.
They operate the basic drug cycles which is necessary for the plants' supply of nutrients through the reaction of organic matter in soil.
Every human body is host to 10 microorganisms for every human cell that contribute to digestion, produce vitamin K, promote immune system development, and detoxify harmful chemicals.
Thus, microorganisms help living multicellular organisms by breaking down dead plant and animal tissues that help enrich the soil for farming, they also eliminate stocks of harmful bacteria that cause disease, noxious odors, and general unpleasantness. can do.
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In science, facts question 1 options: a) are absolute. b) may change. c) mean very little. d) are more important than theories.
In science, facts may change with time if new discoveries contradict them.
What are scientific facts?Facts, according to science, are observations that have been repeatedly found to be true.
However, that an observation has been found to be true on several occasions does not mean that it cannot change or become discarded totally.
Because science is dynamic, what is known as a fact today may be modified or discarded tomorrow due to new discoveries or observations.
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If your body temperature gets too high, why is it dangerous?
Answer:
If your body temperature gets too high you can get a heat stroke which can result in death. When your body temperature is high your likely to get a fever, when you have a fever its harder for your body to fight bacteria and viruses.
Answer:
Hyperthermia is a condition that results in an abnormally high body temperature.
Hyperthermia occurs when your body absorbs or generates more heat than it can release.
Heat fatigue, heat syncope (sudden dizziness after prolonged exposure to the heat), heat cramps, heat exhaustion and heat stroke are commonly known forms of hyperthermia.
Explanation:
It's a life-threatening condition that causes your body temperature to rise above 104 degrees Fahrenheit. It causes problems in your brain and other organs. Heatstroke is especially dangerous if your body temperature rises above 106 degrees Fahrenheit.
Which of the following is not a concern associated with fossil fuel dependence?
a. global warming
. b. rising prices
C.
increased competition
d. increased development
Please select the best answer from the choices provided
A
B
О с
Answer:
D
Explanation:
It is not A. because fossil fuels contribute to global warming
Not B. since fossil fuels are finishing the prices are rising to buy fossil fuels
Not C. since less fossil fuel means more competition
D. because it is the only one left and there are other factors that increase development as well
constituents of soil
please don't delete my question again
Answer:
Soil is a material composed of five ingredients — minerals, soil organic matter, living organisms, gas, and water.
Explanation:
Soil is composed of both biotic—living and once-living things, like plants and insects—and abiotic materials—nonliving factors, like minerals, water, and air
Answer:
Nonliving factors, like minerals, water, and air. Soil contains air, water, and minerals as well as plant and animal matter, both living and dead.
what happens during digestion of food molecules like carbohydrates fats and proteins?
plss help!!
Explain why oxygen is critically important to all living things. Then explain how humans, flatworm,s and a plant get the oxygen they need to survive
Answer:
Humans get oxygen via breathing through the nose or mouth.
Flatworms get oxygen through their pores via the process of diffusion.
Plants get oxygen through the stomata.
Explanation:
Olivia looked under a microscope and saw tiny protists moving around on the slide from water in a pond near her house. She remembered what she had leamed about the cell theory as she observed the protists moving. All of the following are included in the cell theory except:
A. New cells are produced from existing cells.
B. Cells are the basic units of structure and function of living organisms.
C. Cells divide when they begin to grow too large to function.
D. All living things are made of cells
Answer:
She remembered what she had learned about the cell theory as she observed the protists moving. Which three ideas are included in the cell theory ..
Explanation:
Answer:
C. Cells divide when they begin to grow too large to function.
Explanation:
A, B, and D are all parts of the Cell Theory.
Why did the population of stag horn's increase during the black band infection?
The population of stag horn's increase during the black band infection because they were not affected and there was less competition.
What is the stag horn?The stag horn is a type of coral found in coral reefs.
The stag horn is branching cylindrical coral.
The black band disease of corals is a microbial disease which results in tissue degradation of corals
During the black band disease of corals, the stage horns were not affected.
Therefore, the population of stag horn's increase during the black band infection because they were not affected and there was less competition.
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Seasonal changes are related to the length of a day and the height of the Sun in the sky. Describe how these two factors change throughout a year, and how this relates to the seasonal changes you observe in your home town.
Answer:
it presents a cause and effect perspective
Explanation:
The axis of the Earth rotates in relation to the Sun as it revolves around it, the height of our Sun as seen above the horizon changes as a result of this.
What are seasonal changes?Our Sun is seen to trace a higher route above the horizon in the summer and a lower path in the winter at any given place on Earth.
Since the Earth is slightly inclined toward the Sun during the summer, we are warmed and experience longer, brighter days.
Based on our location, the Earth is tilted away from the Sun throughout the winter, making the days colder, shorter, and with less sunshine.
Therefore, the tilt of a planet's axis and its orbit around the sun are causes of seasons.
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I need the answer quick please
Answer:I think that is correct I am not certain
Explanation:
What idea did Francis Redi's experiment with the meat and maggots disprove?*
a. biogenesis
b. spontaneous generation
c. endosymbiosis
d. primordial soup
Answer:
B.
Explanation:
it’s called the spontaneous generation! It’s the answer to your question since to me it makes sense and I can just tell it’s correct. If you have any other questions just tell me and I’ll help in any way possible!
the mouth of the shark is part of which organ system?
Answer:
Oral cavity
Explanation:
its first organ from which food enter
How does the scientific naming system help all scientists understand
relationships among organisms?
Answer:
Scientific names are used to describe various species of organisms in a way that is universal so that scientists around the globe can readily identify the same animal.
Explanation:
Answer:
the different animal species that might have the same name or not so they use scientific description such as habitat genetics and appearance.
Plants' leaves absorb energy from __________, which often comes from the Sun. What word completes the sentence?
Plants' leaves absorb energy from [tex]\boxed{\bf sunlight}[/tex], which often comes from the Sun.
Explanation:
Plants create glucose and oxygen from carbon dioxide and water in the presence of sunlight which provides energy for the reaction to occur.
Sunlight is an essential component during photosynthesis.
A red blood cell is 8um in diameter
A bacterial cell is 40 times smaller
Calculate the diameter of the bacterial cell
tick one box
0.02um
0.2um
2.0um
20.0um
Answer: The answer is 0.2 um
Explanation: This is a simple division problem. 8 um/40 = 0.2 um
10)“If Jupiter was not there, there could be more terrestrial planets”. Explain how
Answer:
Soler system would not be well
Geese that are exposed to a moving box during the first two days after hatching will imprint on the box. Geese that are totally isolated from any moving objects during the same period will never imprint on anything. These results show that
*
2 points
Captionless Image
a. young geese must see some type of box to imprint correctly.
b. the first two days after hatching are a critical period for imprinting in geese.
c. geese have an instinctive tendency to avoid moving, box-shaped objects.
d. geese must be exposed to their mother more than two days after hatching to imprint on her
Answer:
b. the first two days after hatching are a critical period for imprinting in geese.
Explanation:
If geese don't see a moving object first two days after birth, then they won't imprint on anything, thus first two days are important.
What is the primary function of the cardiovascular system?
Group of answer choices
Carry nutrients throughout the body
Secrete enzymes and hormones used by organs in the body
Supply macromolecules needed by other parts of the body
Support and regulate the body's homeostasis
Answer:
support and regulate the bodies homeostatis
Explanation:
Homeostatis is a type of mode your body goes into when it has no food for a prolonged period of time your body essentially eats your own fat to live
hope i helped
bye
Answer:
A
Explanation:
This is what your veins do, hence this is part of the cardio (vascular) system, if you are vascular then your veins pop out
