Answer:
soil horizons
Explanation:
Answer:
first slot: soil profile
second slot: soil horizons
Explanation:
for plato users :)
PLEASE HELP ME!!
Which plant group is one of the oldest on Earth?
daisies
ferns
sequoia trees
orange trees
Answer:ferns
Explanation:
Hope this helps
Answer:
sequoia trees.
Explanation:
they are also known as "red woods" they are the giant red barked trees in different parts of california, and they are hundreds and thousands of years old.
The largest organ in the body is the
Answer:
the skin
Explanation:
it's the largest organ
Answer:
Skin
Explanation:
Skin carry some 8pounds and 22square feet
What happens to an atom if it gains an electron? *
A.It becomes negative
B.It becomes neutral
C.It becomes positive
D.None of the above
Answer:
It would get more negatively charged.
Explanation:
Which macromolecules were present in each of the samples? Potato: Egg White: Milk: Unknown:
Explanation:
potato: starch ,polysaccharide, carbohydrates
egg white : lipid
milk: lactose, disccharide,carbohydrates
Answer:
Potato means starch
Explanation:
Do different color leaves use white light differently for photosynthesis?
Answer:
Answer 4: Plants do respond differently to different colors of light being shone on them, because chlorophyll reflects green light and absorbs blue and red (therefore, blue and red are useful for photosynthesis, but green isn't).
Answer:
In the explanation. :)
Explanation:
Plants do respond differently to different colors of light being shone on them, because chlorophyll reflects green light and absorbs blue and red meaning therefore, blue and red are useful for photosynthesis, but green isn't.)
Hope this helps. Have a great day!
The geosphere is one of four interconnected systems and includes __________
Answer:
the atmosphere,hydrosphere,and the biosphyre
Explanation:
How does ultraviolet radiation harm living things?
Answer:
Ultraviolet (UV) photons harm the DNA molecules of living organisms in different ways. In one common damage event, adjacent bases bond with each other, instead of across the “ladder.” This makes a bulge, and the distorted DNA molecule does not function properly.
Explanation:
How does the body of a runner keep up with the demand for energy when cellular oxygen levels are low?
through anaerobic respiration in the cytoplasm
through ATP produced directly from sunlight
through aerobic respiration in the plasma membrane
through energy production in the mitochondria, when there is only three answers on each side bottom to top who has the correct one and knows it
Answer:
b
Explanation:
Answer: through ATP produced directly from sunlight
How does the body of a runner keep up with the demand for energy when cellular oxygen levels are low?
Answer: through ATP produced directly from sunlight
Rocks, as they are compressed, begin forming mountains above the Earth's surface when two continental plates converge. The continental crust increases in depth as the mountains grow above. The Himalayan Mountains formed at a convergent plate boundary in this manner. The rocks are smashed together causing them to __________ due to the intense heat and pressure from the colliding plates and eventually forming _____________ rock.
Answer:
recrystallize
metamorphic
Explanation:
Rock can simply be defined as that which is formed from the remainis of plant and animals which has undergone decay. It is said to be nature solid mixture of one or more minerals or organic matter.
metamorphic rock is one of th types of rock. It occurs or forms from an other already existing rock that is acted upon and change occurs to it as a rest of heat, pressure, or chemical reaction.The Himalayan Mountains is located in the asian.
what is europhication
Answer:
Eutrophication, the gradual increase in the concentration of phosphorus, nitrogen, and other plant nutrients in an aging aquatic ecosystem such as a lake. The productivity or fertility of such an ecosystem naturally increases as the amount of organic material that can be broken down into nutrients increases.
Why are Carbon-14 and carbon-12 considered to be isotopes?
A. Carbon-14 decays at a faster rate that Carbon-12
B. Carbon-14 is more stable than Carbon-12.
C. Carbon-14 has more neutrons than carbon-12.
D. Carbon-13 is roughly 2 any heavier than Carbon-14.
E. Both atoms have six protons in the nucleus, but have different atomic masses.
Answer:
it is c or e
Explanation:
What are amino acids made up of?
Answer:
Amino acids are made from natural materials.
Explanation:
Answer:
An amino acid is an organic molecule that is made up of a basic amino group (−NH2), an acidic carboxyl group (−COOH), and an organic R group (or side chain) that is unique to each amino acid. The term amino acid is short for α-amino [alpha-amino] carboxylic acid.
Explanation:
I got his from google;)
Cementation is part of the process of
Answer:
The cementation process is an obsolete technology for making steel by carburization of iron. Unlike modern steelmaking, it increased the amount of carbon in the iron. It was apparently developed before the 17th century.
Answer:
One of these, depends on which subject you're doing.
the binding together of particles or other things by cement.
2.
a process of altering a metal by heating it in contact with a powdered solid, especially a former method of making steel by heating iron in contact with charcoal.
Jorge is conducting an comparative experiment where he is comparing the heights of adults who grew up taking a certain vitamin and adults who did not. He finds that those who took vitamins are, on average, 2 cm taller. What is a major limitation of his experiment?
Answer:
Major limitation of Jorge's experiment are -:
Vast amounts of data can be obtained.He does not prove definitively that a person is taller because of vitamins. No association between vitamins and height can be seen.Explanation:
ABOUT VITAMINS -:
A vitamin is an organic molecule that is an important micronutrient that an organism requires in limited amounts for the proper functioning of its metabolism (or a chemically closely connected group of molecules, i.e. vitamins). In the body, basic nutrients can not be synthesized in adequate amounts, either at all or not, and must therefore be ingested via a diet.
Hence, the major limitations of the experiment are mentioned above.
is perpendicular to line segment hy if the length of EF is a units, then the length is units?
Answer:
AB is perpendicular to [GH] and GH is [A]
Explanation:
9. Which type of molecule (small or large) has an easier time diffusing in/out of the cell
membrane?
Answer:
small
Explanation:
I learned this in the 7that grade
What are enzymes and how are they important to living things ?
Answer:
Enzymes are proteins that act as biological catalysts, Enzymes speed up chemical reactions that take place in cells.
Explanation:
If anyone is good at environmental science? can you give me your snap if you are good at it, cause I have a lot of work for that class to finish :(
Q 13. How will you describe the sequence of oxygen, carbon dioxide, anu
flow in your own words?
Answer:
Our body requires oxygen to complete it's all metabolic processes this demand of oxygen is fulfilled by oxygen carrier component present in the blood called Hemoglobin (HB). It binds with the oxygen that reaches from lungs to the heart, deoxygenated blood i.e. the blood that carries carbon dioxide with it, is converted into oxygenated blood and circulated throughout the body.Explain the process of Mitosis and explain each phase.
Answer:
prophase-during which the chromosomes become visible as paired chromatids and the nuclear envelope disappears
Metaphase-during which the chromosomes become attached to the spindle fibers.
Anaphase-which the chromosomes move away from one another to opposite poles of the spindle.
Telophase-in which the chromatids or chromosomes move to opposite ends of the cell and two Identical nuclei are formed.
Explanation:
HEEELLLLPPPPPPP!!!!!!
In which way are photosynthesis and cellular respiration different?
A) Cellular respiration releases ADP, while photosynthesis releases ATP.
B) Cellular respiration produces oxygen, while photosynthesis uses oxygen.
C) Photosynthesis releases light energy, while cellular respiration stores chemical energy.
D) Photosynthesis uses light energy, while cellular respiration uses chemical energy.
Answer:
The answer is D Photosynthesis uses light energy, while cellular respiration uses chemical energy.
Explanation:
The process of glycolysis is represented by letter ___ and takes place in the ____.
A) A, mitochondrion.
B) A, cytoplasm.
C) C, mitochondrion.
D) C, cytoplasm.
How does the climate change affect human population
Answer:
Climate change effects such as hunger, poverty and diseases like diarrhea and malaria, disproportionately impact children; about 90 percent of malaria and diarrhea deaths are among young children. Children are also 14–44 percent more likely to die from environmental factors, again leaving them the most vulnerable.
Where within the cell does the process of respiration take place?
A. Inside the mitochondria.
B. Outside of the mitochondria.
C. Both inside and outside the mitochondria.
D. In the chloroplasts.
It's C, I took the test. Just in case anyone's confused, I know I'm late tho, lol
Explain in terms of osmosis how drinking too much water and not going to
the bathroom can be harmful. Circle the correct choice:
a. When several bottles of water were consumed there was a higher
concentration(inside her cells) or (outside her cells)
b. This caused the water molecules to move (nto her cells) or (out of
her cells)
C. This caused her cells to (shrivel and die) or (swell and explode)
Answer:
A
Explanation:
Need help ASAP
You will be required to write a paragraph on anything related to science. A paragraph consists of at least one introductory sentence, three supporting sentences and a concluding sentence. Think of a topic that interests you and it will be much easier for you to write about it.
Answer:
The theory of Continental Drift suggest that hundreds of years ago all the continents were one big continent called Pangea. Soon these contintents split up created the places that we live today. This theory was introduced by Alfred Wegener. His colleges thought he was crazy, but later studies proved his impossible theory to be true. By the process of "sea floor spreading" the continents were then ripped apart and drifted to where they are today.
Which one is not needed ?
Answer:
Space
Explanation:
Answer:
Well... I would say it is gravity that is not needed.
Explanation:
In the picture at the top it says "we need to breathe air and live in some type of space. If these requirements are lacking, life ceases to exist."
Thus, stating that air, space, energy, and water are needed for life to exist. That leaves out gravity. Gravity is not needed for life to exist because, for example, humans and other living organisms are already living in outer space without the need for gravity.
Hope that helps!! :-)
what is kwaishokor and its causes?
Answer/Explanation:
Kwashiorkor is a severe form of malnutrition that is caused by an extreme protein deficiency. It is rare is developed countries, but more commnon in areas where food supply and hygeiene are issues. It is much more common in children than in adults.
It causes swelling under the skin due to the retention of fluids causing a prominent 'pot belly'. It also shows reduced muscle mass, skin problems, infections, brittle hair and nails. It can be fatal.
biomolecules include lipids,proteins,carbohydrates and nucleic acids.
Answer:
Biomolecules are an organic molecule that includes carbohydrates, protein, lipids, and nucleic acids. They are important for the survival of living cells.
Explanation:
A biomolecule or biological molecule is a loosely used term for molecules present in organisms that are essential to one or more typically biological processes, such as cell division, morphogenesis, or development.
Now whats the question to this statment?
Compare and contrast what happens in mitosis and meiosis. (4 points)
a
Mitosis is important for growth and repair, while meiosis occurs in cells involved in sexual reproduction.
b
Mitosis is important for reproductive cells, while meiosis is needed for growth and repair of body cells.
c
Mitosis is a process that results in genetically different daughter cells, while meiosis is a process that results in identical daughter cells.
d
Mitosis is a process that requires two cell divisions, while meiosis is a process that requires one cell division and results in identical daughter cells.
Answer:
mitosis is important for growth and repair while meiosis occurs in cells involved in sexual reproduction
Answer:
the answer for this question would be "A"
Explanation:
