all living things are made of ____
Answer: Cells
Explanation:
Every living thing are made up of cells
What is another path carbon can take to enter ocean waters besides from the atmosphere?
Marine mammals produce most of the carbon dioxide when they breathe.
Rivers pick up carbon from land and carry it to the oceans.
Rainfall carries carbon dioxide from the clouds.
Phytoplankton produce the majority of the oceans’ carbon dioxide.
Explanation:
Rain fall carries carbon dioxide from the clouds
Answer:
Rivers
Explanation:
i have taken the test
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
Explain one way that a large rock becomes a small rock. In your explanation include the name and description.
Answer:
Erosion
Explanation:
Erosion is the withering away of rocks due to natural elements( wind, water etc.)
So for example the grand canyon. It was formed over years by a river that washed against the rocks causing small parts of the rock to fall off or to wither away. So because of erosion a large rock could become significantly smaller over many years.
Answer:
the person above me is correct :)
Explanation:
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:
I'll give brainliest to the person with the correct answer
Answer:
Explanation:
The Doppler effect shows stars with blue shifted light
Answer:
think it A
I think it is right
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.
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:
please can someone answer this question
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.
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.
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.
Learn more about ecological succession on:
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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.
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:
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
A cell membrane is like a wall.
true
false (also bots are back stay safe dont use links
False, a cell wall is made from a denser material and is used to protect the cell membrane.
Which word fits better that the word below.
"Considered"
A. Voluntary
B. Reflex
(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.
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.
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
Please help : )
I need a summary for 5.4-Factors That influence Human growth and development discovery ed! Doesn't need to be super long. You can look in Discovery ed, but it is mainly about- alcohol, smoking, genetics, pollination- etc! Ask questions if needed <3
Thank you SO much!!! :)
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 diagram below shows part of the rock cycle.
Which type of rock does C represent?
A). Igneous rock
B). Rock formed by cooling
C). Rock formed by heat and pressure
D). Sedimentary rock
Answer:
D
Explanation:
This is because sedimentary rocks are rocks formed by sediments and compaction.
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
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
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?
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.
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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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