Answer:
the product of aerobic respiration are carbon dioxide and energy we exhale or breathe out carbon dioxide while we take energy to use for growth repair etc
I'll make you BRAINLIEST
A classmate states that animals that result from artificial selections are lucky since they have better traits than bred animals. giving your study of this topic, do you agree? Explain.
Answer:
the classmate is correct
Explanation:
they are luckier than most. for example
take a brown beetle in a green forest
and there will be some few green beetles, which is the artificial selection
those green beetles will survive better than the brown ones and this they have better traits. and the green beeetles will make up most of the population of beetle after a while. this is becuase the brown beetles need to evolve over time to the environment which will take a long time.
If you were about to run into a brick wall, would hitting your brackets help lessen the force of the collision? Even if you knew they couldn’t completely stop you? Why or why not?
explain how the seabirds populations are likely to respond to a sharp increase in the European rabbit populations on the island
Answer: I got you
Explanation: On islands around the globe, invasive European rabbits wreak such havoc on plants and seabirds that governments worldwide have spent a century trying to eradicate the furry beasts. Scientist Scott Pearson had come to this steep uninhabited pile of rocks to catalog the decline of the rhinoceros auklet, a gray seabird that nests deep in hollowed-out hillside burrows. But instead of spying one of the white-eyebrowed creatures, Hodum came eye to eye with the most likely cause of its decline. Rabbits inside the borrow.
Silvery-colored jewelry can be made from many different metals. A jeweler purchased a ring but unsure of the ring's composition. The jeweler measures the mass as 15 grams and the volume as 3.33 cm3. What is the silver-colored ring's composition?
A.Sterling silver
B.Platinum
C.White gold
D.Titanium
Answer:
I believe the answer is D. Titanium
Explanation:
15 ÷ 3.33 would be about 5, meaning about 5g/cm3. titanium is the only metal near 5
How is carbon transferred within and between organisms and the environment? How is carbon recycled by an ecosystem? Also this is for a project so abt it anything will help :)
Answer: Carbon is transferred from plants to animals
Who selected the individuals that would reproduce to pass along their traits?
Answer:
Gregor Mendel
Explanation:
He was the first to describe how characteristics are passed down from generation to generation.
The arrow is pointing at a digestive organ. What happens when food reaches this organ?
A. Digestive juices mix with the food.
B. Food is stored, but no digestion occurs.
C. The food is moved into the small intestine.
D. The food is completely digested and absorbed into the bloodstream.
I think it's A because the stomach, the organ the arrow is pointing at, has the digestive juices.
please can someone answer this question
Answer:
C
Explanation:
You need to start with the simplest form and go to the most complex,
Small clump of cells -> having structure -> Basic feathers -> Yassificated feathers
please can someone answer this question
I NEED ANSWERS FAST!! BRAINLEST TO FIRST CORRECT ANSWERS!!
there are TWO questions!!
Answer:
Question 3:
ALL cells divide during the cell cycle
Question 5:
True
For question 1 the answer is TRUE.
For question 2 the answers should be B, and D
Sorry if its wrong its been a while since I studied it.
Complete the table to show which elements appear in poetry, which elements appear in prose, and which elements appear in both.
Answer:
Poetry: themes, stanzas, figurative language.
Prose: paragraphs.
Explanation:
hope it will helps you
A hydrothermal event is not a _____ event
Answer:
A hydrothermal event is not a vulcanic event
Explanation:
The star Betelgeuse is part of the constellation Orion. Betelgeuse is about 900 times larger than the Sun. However, from Earth, Betelgeuse appears as a red dot. Why does the Sun appear so much larger and brighter from Earth than Betelgeuse?
A.Because Betelgeuse is much hotter than the Sun
B.Because Betelgeuse is surrounded by other stars
. Because the Sun is much closer than Betelgeuse
D.Because the Sun is much older than Betelgeuse
Answer:A
Explanation:
Which is an example of as-xual reproduction by cloning?
A: an amoeba divides into two new cells
B: a sheep is born as an identical copy of its parent through a laboratory process.
C: a harebell plant sends stolons underground.
D: a severed starfish arm develops into a new starfish
Answer:
a
Explanation:
because amoeba cells multiply without any intercorse :)
The graph shows the distance an object traveled 11 seconds.
Which answer choice best describes the movement of the object between the times of 7 and 10 seconds?
A.Moving at a constant speed.
B.Accelerating
C.Moving toward the north
D.Stopped
all living things are made of ____
Answer: Cells
Explanation:
Every living thing are made up of cells
Which two plants produce seeds in the same way?
Cypress tree and a rose bush
Marigold and a daisy
Orange tree and a pine tree
Pine tree and a coconut tree
Marigold and a daisy produce seeds in the same way. So, the correct option is B.
What is Flowering plant?Flowering plants produce seeds in different ways, even though the seeds are what are known as fertilized ovules. Some flowering plants produce seeds singly in each fruit, while some produce their seeds inside pods.
Plants such as hibiscus, dandelion and marigold produce their seeds inside pods. However, plants such as the coconut tree produce a single seed that is usually enclosed in a fruit. Flowering plants such as dandelions and coconut trees do not produce seeds in the same way. Flowering plants such as marigolds and daisies produce seeds in this way.
Thus, Marigold and a daisy produce seeds in the same way. So, the correct option is B.
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can y'all help me I'll give brainliest to the person with the correct answer
Answer:
clouds of dust and gas!
Explanation:
Hope this helps! :)
Answer:
The solar system formed from clouds of dust and gas.
Explanation:
According to Amnh.org, The Sun and the planets formed together, 4.6 billion years ago, from a cloud of gas and dust called the solar nebula.
An analogy compares one thing to something else that functions in a similar way. For example, you might say a person who works very hard for a long time is "like a machine."
Is this analogy true or false?
A cell membrane is like a wall.
true
false
Answer:
True. Sorry that this is late.
Explanation:
A cell membrane provides protection for a cell. It transports waste out of the cell and allows nutrients to come into the cell. So, we can conclude that this analogy is true.
Compare and contrast the Andes Mountains and the Rocky Mountains. How are they formed? What consumers and producers are in each?
Answer:
quora does help ;)
Explanation:
Both were formed from overthrusting. Overthrust mountains are formed when one tectonic plate crumples over on top of the old rock that lay in its path. The Rockies were formed when the N. American plate moved westward and the plate in its path was shoved on top of N. America.
The Andes are also overthrust mountains, but unlike the Rockies there are extinct, dormant and active volcanoes in the Andes. The tallest of these is Ojos del Salado, which peaks at over 22k feet asl. It lies in the southern volcanic belt of the Andes on the border of Chile and Argentina. There are 3 other volcanic belts in the Andes.
The Andes appear to be newer than the Rockies. They are more seismically active, they have active volcanoes in them and they are much higher, indicating that not enough time has elapsed to erode them very much.
(will give sna p and brainiest) Why does the Amazon River not create deltas?
The Amazon River contains too much wildlife that prevents deltas from forming.
The sand from the Amazon River falls to the bottom of the ocean instead of building up.
The ocean currents are too strong by the Amazon River to form deltas.
The Amazon River produces special types of sand that do not form deltas.
Answer:
"The ocean currents are too strong by the Amazon River to form deltas."
Explanation:
The ocean currents carry away sediment in the river before it can settle and form a delta.
1) How does air pressure affect breathing?
2) How do alveoli help gas exchange in the lungs?
3) Explain the job of the diaphragm muscle.
4) What two body functions do lungs support?
Answer:
1) The air pressure in your lungs has to be less than the air outside your lungs, to get your lungs to inflate.
2) Alveolar sacs are surrounded by thin capillaries where gas can be it's changed
3) The diaphragm, located below the lungs, is the major muscle of respiration. ... Upon inhalation, the diaphragm contracts and flattens and the chest cavity enlarges. This contraction creates a vacuum, which pulls air into the lungs
4) I don't quite understand what you mean by that but I'll give it my best shot. The lungs' main role is to bring in air from the atmosphere and pass oxygen into the bloodstream. From there, it circulates to the rest of the body. The organs require help from surrounding structures in the body in order to breathe properly. The main function of the lungs is the process of gas exchange called respiration (or breathing). In respiration, oxygen from incoming air enters the blood, and carbon dioxide, a waste gas from the metabolism, leaves the blood. A reduced lung function means that the ability of lungs to exchange gases is reduced Adaptations of the alveoli: Moist walls - gases dissolve in the moisture helping them to pass across the gas exchange surface. Permeable walls - allow gases to pass through. Extensive blood supply - ensuring oxygen rich blood is taken away from the lungs and carbon dioxide rich blood is taken to the lungs.
I don't know if my 4th answer somehow gave you the answer you needed but I tried my best
what is the value of the polymerase chain reaction
Answer:
The value of the Polymerase chain reaction is a method scientists use to make copies of DNA
Explanation:
It is able to produce billions of copies of a DNA sample by taking a small amount of DNA then increasing the amount by a lot then studying it in more detail
Which word fits better that the word below.
"Considered"
A. Voluntary
B. Reflex
Which statement describes a factor that determines which plants come first or second or third during ecological succession?
A.) how long it takes for animals to return
B.) the year the disturbance occurred
C.) which animals are present
D.) differences in the needs of plants, such as nutrients or sunlight
Answer:
I believe it is D.
Explanation:
Ecological succession has to do with how the habitat changes over time. So D would make the most sense.
The statement describes a factor that determines which plants come first or second or third during ecological succession is differences in the needs of plants, such as nutrients or sunlight. Thus, option D is correct.
What is Animal kingdom?
The amount of voids and open space within a rock or sedimentary deposit is known as its porosity; the higher the porosity, the better the rock or sedimentary deposit is at holding water. Typically, sediments are more permeable than rocks.
Because there is more open space between the individual sediment grains than between the minerals in a crystallized rock, sedimentary rocks tend to be more porous than igneous rocks.
Sand that is loose has a porosity of about 40%; compacted and dewatered sand has a porosity of 15%; and sand that has been lithified into sandstone rock by the development of cement between the sand grains has a porosity of about 5% or less.
Therefore, The statement describes a factor that determines which plants come first or second or third during ecological succession is differences in the needs of plants, such as nutrients or sunlight. Thus, option D is correct.
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Why does a soaked seed germinate faster than the one kept in the fridge?
Answer:
well it needs water like us to stay alive
Answer:
the seed in the refrigerator becomes very cold so that's why it doesn't germinate
PLEASE HELP WILL MARK BRAINLIEST | Describe how the respiratory system exchanges carbon dioxide and oxygen in the lungs. Include the words carbon dioxide, lungs, trachea and bronchi in your answer.
Answer:
Inside the lungs, oxygen is exchanged for carbon dioxide waste through the process called external respiration. This respiratory process takes place through hundreds of millions of microscopic sacs called alveoli. Oxygen from inhaled air diffuses from the alveoli into pulmonary capillaries surrounding them.
Explanation:
Answer:
Inside the lungs, oxygen is exchanged for carbon dioxide waste through the process called external respiration. This respiratory process takes place through hundreds of millions of microscopic sacs called alveoli. Oxygen from inhaled air diffuses from the alveoli into pulmonary capillaries surrounding them.
A demonstration helps students understand a principle of roller coaster design.
At which location does the marble have maximum kinetic energy?
Location W
Location X
Location Y
Location Z
Answer:
location Y
Explanation:
The KE of a pendulum bob is maximum where it moves fastest, at the lowest point; PE is maximum at the uppermost points. When the pendulum bob swings by the point that marks half its maximum height, it has half its maximum KE, and its PE is halfway between its minimum and maximum values.
Can you Mark a brainlest Please
The kinetic energy of a pendulum bob is maximum when it moves fastest, at the lowest point. Potential energy is maximum at the uppermost points. When the pendulum bob swings by the point that makes half it's maximum height, it was half it's maximum kinetic energy and it's potential energy is halfway between it's minimum and maximum values. Thus, option c is correct.
What is kinetic energy?Kinetic energy is a form of energy it possess when any object or person is in motion . It can be defined as the work needed to be done to produce a motion in a object from rest position.
If we want to acceleration in an object then we must apply a force on a object to give motion so we can say that we required to do work for acceleration and then we can say that required is equal to kinetic energy.
Mathematically,
Kinetic energy =1/2mv^2
Where
m = mass of object.
v = velocity of object
Kinetic energy is vector quantity it means that it have both i.e magnitude and vector.
S.I unit of Kinetic energy is Joule.
Therefore, Potential energy is maximum at the uppermost points. When the pendulum bob swings by the point that makes half it's maximum height, it was half it's maximum kinetic energy and it's potential energy is halfway between it's minimum and maximum values. Thus, option c is correct.
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Which statement explains how wind weathers rocks?
A. t can dry rocks out.
B. It can cause rocks to heat up.
C. It can cause rocks to get cold.
D. It can carry bits of sand which erode the rocks.
Answer:
D. It can carry bits of sand which erode the rocks.
Explanation:
Why are phytoplankton so important to the cycling of oxygen?
Phytoplankton absorb more oxygen than they release.
Phytoplankton store oxygen in their bodies.
Phytoplankton are key to keeping oxygen and carbon dioxide levels balanced.
Phytoplankton convert oxygen into carbon dioxide.
Answer:
Phytoplankton are key to keeping oxygen and carbon dioxide levels balanced.
Explanation: