Answer:
I do not agree with this statement.
Explanation:
Plants and some bacterias are autotrophic, meaning that they manufacture their own food from basic elements using an energy source in an anabolic process. Plants mostly utilize sunlight which they trap with the help of their green pigmentation called chlorophyll. Bacteria on the other hand mostly get their energy source by splitting chemical compounds, utilizing the liberated bond energy of the compound (examples is the sulfur bacteria) to fuel their food building process.
The entire earth is actually a global ecosystem.
True
False
Answer:
true
Explanation:
Answer:
it is true the entire earth is a global system
Germination will not happen unless a seed
A. is dispersed far from the plant that produced it.
B. absorbs water.
C. uses its stored food.
D. grows stamens and a pistil.
Food contains a sugar called , which is broken down in a process called cellular . This process uses to break down food molecules and provide energy for cells.
Answer:
I think it is glucose.i hope this helps!
Explanation:
Answer:
the correct answers are glocose, respiration, and oxygen
Explanation:
i got it right
How can a genetic mutation lead to an adaptation in a species
Answer:
well if a species has a mutation that helps it in its enviroment it will most likely live longer and get to reproduce more causing more of that same mutation therefore causing an adaptation.
Explanation:
1. Why is the bird on the right more likely to pass on its genes than the bird on the left?
2. Why would some variations/traits be passed on to the next generation and some seem to disappear over time?
3. What type of adaptation/traits do you think would be good to pass on to your children?
Answer:
1because it has a bigger and larger beak
2because of the development of the technology, genes change overtime and more now because of the global warming
3somewhere natural,traits:values,justice,self defense,to take care of the environment, etc
Notice in the image of the plant that both oxygen and carbon dioxide enter and exit the plant. Using what you know about photosynthesis and cellular respiration, explain what is happening with regard to these two gases.
A) Unlike animals, plants use carbon dioxide in cellular respiration and produce oxygen.
B) Plants, as autotrophs, only undergo photosynthesis and both use and produce oxygen and carbon dioxide in this process.
C) Plants require oxygen for photosynthesis and produce carbon dioxide. Plants then use the carbon dioxide produced in cellular respiration, releasing oxygen as a byproduct.
D) Plants require carbon dioxide for photosynthesis and produce oxygen as a byproduct. Plants then use the oxygen released in cellular respiration, producing carbon dioxide as a byproduct.
Answer:
D
Explanation:
Plants first go through photosynthesis, using sunlight and carbon dioxide. This creates glucose. It then releases oxygen into the atmosphere as a byproduct. To convert the glucose into usable energy, the plant goes through cellular respiration, which converts oxygen and glucose into ATP.
WILL GIVE BRANLIEST!!!! 20 POINTS!!!! BLESS YOUR GRADES!!
3. Which two substances move through an ecosystem in sedimentary cycles?
A) phosphorous and oxygen
B) phosphorous and sulfur
C) sulfur and carbon
An oak tree can be a home for animals like squirrels, birds, etc. as well as provide oxygen for the environment. This is an example of a _____________: the role an organism plays in the environment.
Answer:
Commensalism
Explanation:
Commensalism is the condition in which one organism is harmed and the other is neither harmed nor benefited. The animals are being benefited but the tree is neither benefited nor harmed.
Doctors often use certain medications to treat infections. A few people have a reaction to some of these medications, such as itching, swelling, or trouble breathing. This is an example of *
Answer:
Allergy
Explanation:
Allergy occurs when the body system reacts to the introduction of a foreign substance. The immune system plays an important role in the elimination of substances that are capable of causing harm to the body, substances that trigger an allergic reaction in the body is known as allergen.
When an allergen is introduced into the body, the immune system views it as an intruder that is capable of destroying various tissues and cells. It therefore manufactures antibodies to fight off the intruders thereby resulting in an allergic reaction.
Medications such as antibiotics can cause allergic reactions such as itching and swelling of the skin.
What would happen if the distance of a planet from the Sun was doubled?
Answer:
Hey! Here are your answers!
1) The Earth would make a double orbit * in terms of time duration of 365.25 days * meaning there'd be about 730.5 days in a year ( a leap year therefore would be every 2 YEARS )
2) Because SOLAR RADIATION (light and heat) takes about 8 mins to reach Earth, this would be double to 16 mins
3) The planet as a whole would cool down significantly to the extent that life cannot exist!
Explanation:
HOPE THIS HELPS!!
According to Kepler's third law, T2 R3, the cube of the mean distance between the planet and the Sun (R) and the square of the time period (T) are exactly related. As a result, the planet's orbital period lengthens by a factor of two.
How does the distance of a planet from the Sun affect it?The orbital period increases and the gravitational pull decreases with a doubled distance from the sun. Depending on how far away from the Sun a planet is, it will have a different orbital speed.
A planet moves more quickly and experiences a stronger gravitational attraction as it gets nearer to the Sun.
It moves in its orbit more slowly the further it is from the Sun because of the Sun's weaker gravitational attraction.
Therefore, the planet's orbital period lengthens by a factor of two.
Learn more about the Sun, here;
https://brainly.com/question/15074673
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Three friends were walking along a Beach in New England. They looked closely at the Sand and noticed it was made up of tiny particles of Rock. They had different ideas about where the Sand came from.
Answer:
the probability (assumptions)of where the sand came from by the three friends may be
a. the thought that the sand came from distant mountains and landforms.
b. the thought that the sand came from rocks on the ocean floor.”
c. he thought that the sand came from undersea mountains and sea floor formations.
the best answer to this is the first probability answer (a)the thought that the sand came from distant mountains and landforms.
it is very essential as a student to have an idea about weathering, erosion, deposition, and landforms. if students/ individuals can identify/recognize that sand on a beach may have come from distant mountains and landforms due to rock weathering , deposition or erosion.
Explanation:
When the motion energy of an object changes, there is inevitably some other change in energy at the same time. If
an object is slowing down, where is the energy going? (Check all that apply)
The potential energy could be increasing, like a ball thrown into the air.
The kinetic energy could be lost to friction or airfmsistance.
The ball could be returning to its natural resting state.
Due to the conservation of energy, the kinetic energy must stay the same.
Please help
When the motion energy of an object changes, there is inevitably some other change in energy at the same time. If the object is slowing down, where is the energy going?
1. The potential would increase since when the ball is slowing down, its kinetic energy is being transformed into potential energy and when the ball gets hit or kicked again, it releases the potential energy and it transforms into kinetic energy.
2. The kinetic energy wouldn't exactly be lost to friction or air resistance, it's merely being converted into potential energy when the ball is slowing down due to those factors.
3. The ball returning to its natural resting state is correct since according to Newton's 1st Law in which an object that is at rest or is moving will not change unless there is another force acting upon it. in this case, the ball was kicked and there are other forces acting upon it like friction and air resistance, those factors cause the ball to slow down. Eventually the ball will stop and return to its original resting state.
4. This one is incorrect since kinetic energy is not staying the same as the person or any other force that is exerted on it be increased therefore increasing the kinetic energy.
Even though living things are made of carbon, carbon dioxide is poisonous to everything but plants. TRUE OR FALSE ?
Answer:
True, if inhaled in great amounts by other organisms
Explanation:
plants convert carbon dioxide into oxygen.
Which best describes an adaptation that could be found in a fish that lives in a slow-flowing stream?
the ability to attract prey by glowing
extra gills, for oxygen extraction
O the ability to grow larger
extra fat, for warmth
Answer:
My best guess is B!!! Sorry if im wrong!!!
Explanation:
Hope this help!! <3
20 Points Easy
True or False
Write true if the statement is true or false if the statement is false.
_______ 14. Precipitates are the solid materials left behind after a liquid evaporates.
_______ 15. As magma cools, different crystals form in the process known as metamorphism.
_______ 16. When a rock melts completely it can become the metamorphic rock migmatite.
_______ 17. The rock cycle describes the transformation of one type of rock to another.
_______ 18. When sediments become sedimentary rock they often have changes in composition.
_______ 19. The White House is made of pink sandstone that was painted white.
_______ 20. Fossils are the remains of once-living organisms.
Answer:
True 14. Precipitates are the solid materials left behind after a liquid evaporates.
True 15. As magma cools, different crystals form in the process known as metamorphism.
False 16. When a rock melts completely it can become the metamorphic rock migmatite.
True 17. The rock cycle describes the transformation of one type of rock to another.
False 18. When sediments become sedimentary rock they often have changes in composition.
True 19. The White House is made of pink sandstone that was painted white.
True 20. Fossils are the remains of once-living organisms.
Whales have the vestiges of a pelvis TRUE OR FALSE
Answer: True
Explanation: The only hints of the former hind limbs are the vestiges of a pelvis and femur embedded in the body wall. One in 100,000 whales is estimated to have a slightly protruding stub of a hind limb.
Which protecas the DNA of a virus?
Answer:
capsid.
Explanation:
The protein layer that protects the nucleic acids is called the capsid.
Which two organ systems help provide materials that are necessary for cellular respiration? * 1 point Respiratory and Digestive Respiratory and Circulatory Digestive and Circulatory Respiratory and Excretory
Answer:
digestive respirtory
Explanation:
1. In rabbits, white fur color (W) is dominant to black, and long ears (L) are dominant to
short. Draw a Punnett square that represents the cross between two rabbits heterozygous
for both traits. What is the probability of a white rabbit with short ears?
Answer:
below(sorry that the picture isn't that good)
Explanation:
white/short=4/16=25%
genotype-
1:2:2:3:1:2:2:2:1
phenotype-
8:3:4:1
Describe how gravitropism in roots is different from gravitropism in shoots.
Answer:
Gravitropism is the movement or growth of a plant in response to gravity. ... Plant shoots demonstrate negative gravitropism since they grow in the opposite direction of gravity. Gravity is sensed by specialized cells called statocytes, which have statoliths that sink inside the cell.
Explanation:
The water cycle gets its energy from the ___?
Answer:
the sun
Explanation:
A glucose molecule is the
Answer:
Smallest type of protein.
Explanation:
What are two ways fungi differ from plants?
Answer:
Plant cells have a cell wall animal cells do not
Plant cells also have a permanent vacuole for food storage which animals do not
Only plant cells have chloroplasts as they use them to produce glucose
Which of these is a reason why two different people might require different caloric intakes on a daily basis?
Answer:
the answer is different body efficiencies
Because i had this question before so this is the true and right!
Which sex cell is produced in males?
Answer:
Sperm
Explanation:
Answer:
Sperm
Explanation:
Because the Earth’s orbit around the Sun is elliptical, A) Earth is not round in shape, but slightly dented near the poles. B) the distance between the Sun and Earth does not remain the same all the time. C) Earth’s axis is tilted 23.5° away from the perpendicular of its orbital plane. D) the equatorial plane and the orbital plane of Earth do not lie on the same plane.
Answer:
it’s b
Explanation:
got it right
Explain how deforestation contributes to global warming
In guinea pigs, the allele for black fur(B) is dominant over the allele for
brown fur(b), and the allele for short fur (F) is dominant over the allele
for long fur(1). What percent of the offspring of a BbFf x bbff cross will
be heterozygous for both traits?
Select one:
100%
25%
0%
50%
Answer: 50%
Explanation:
Can people codominant for sickle cell anemia pass it on to offspring?
in India- Which places had the clearest skies
Answer:
Spiti Valley, Himachal Pradesh
Explanation:
The crystal clear views of the skies makes it one of the perfect places for stargazing in India
