Answer:
Food webs only pertain to ecosystems.
Explanation:
Infer why scientists utilize peer reviews
Answer:
Within the scientific community, peer review has become an essential component of the academic writing process. It helps ensure that papers published in scientific journals answer meaningful research questions and draw accurate conclusions based on professionally executed experimentation.
Explanation:
What types of trace elements are in organic compounds
Answer:
Discuss the types of trace elements in organic compounds. Trace elements that are found in the human body are iron, manganese, zinc, copper, iodine, cobalt, molybdenum, selenium, chromium, silicon, fluorine, vanadium, nickel, arsenic, and tin.
Explanation:
Answer: iron, manganese, zinc, copper, iodine, cobalt, molybdenum, selenium, chromium, silicon, fluorine, vanadium, nickel, arsenic, and tin
Plz help I need help
What is the important of organic farming?
Answer:
improve fertility, soil structure and biodiversity, and reduce erosion · Reduce the risks of human, animal
What happens to most of the precipitation that
falls on land?
a. It evaporates.
c. It seeps into the ground.
b. It becomes runoff, d. It becomes glacial ice.
Only about a third of the precipitation that falls over land runs off into streams and rivers and is returned to the oceans. The other two-thirds is evaporated, transpired, or soaks (infiltrates) into groundwater. Surface runoff can also be diverted by humans for their own uses.
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What is the amplitude?
1) The distance between the two crests
2) The highest point in the wave
3) The lowest point in the wave
4) the distance from the center of the wave to the crest or the trough.
Answer:
4) the distance from the center of the wave to the crest or the trough.
Explanation:
Which statement is true?
O All fungi are multicellular heterotrophs.
O All fungi are single-celled heterotrophs.
O All animals are multicellular heterotrophs.
O All animals are single-celled heterotrophs.
Answer:
The answer should be the third option. 'All animals are multicellular heterotrophs'
Explanation:
Which one is the odd man out?
leaf of a plant
horse muscle
blood
sugar
Answer:
LEAF OF A PLANT .
Explanation:
Among the given options, The odd one out is sugar. Sugar is a type of carbohydrate that is used for energy.
Leaf of a plant: A leaf is a green organ of a plant that is responsible for photosynthesis.
Horse muscle: Muscle is a type of tissue that is responsible for movement.
Blood: Blood is a fluid that circulates through the body and carries nutrients, oxygen, and waste products.
Sugar: Sugar is a type of carbohydrate that is used for energy.
Sugar is the only one of these four that is not a living organism. The other three are all living organisms: the leaf of a plant, a horse muscle, and blood.
Here is a more detailed explanation of why sugar is the odd one out:
Leaf of a plant: A leaf is a living organism because it is made up of cells that are able to carry out the basic functions of life, such as respiration, photosynthesis, and growth.Horse muscle: A horse muscle is a living organism because it is made up of cells that are able to carry out the basic functions of life, such as respiration, contraction, and growth.Blood: Blood is a living organism because it is made up of cells, such as red blood cells and white blood cells, that are able to carry out the basic functions of life, such as respiration, transport, and immunity.Sugar: Sugar is not a living organism because it is a molecule that is made up of carbon, hydrogen, and oxygen atoms. It does not have the ability to carry out the basic functions of life, such as respiration, growth, and reproduction.To learn more about blood, here
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Help me pleaseeeeee eeee
How many days does each lunar phase last? Explain your claim with reasoning.
Answer:
29.5 Days.
Explanation:
The Moon takes 27.3 days to orbit Earth, but the lunar phase cycle (from new Moon to new Moon) is 29.5 days.
How quickly can mitosis occur in a paramecium?
Answer:
Under favourable conditions, Paramecium multiplies rapidly up to three times a day. Binary fission divides a cell transversely and followed by mitotic division in the micronucleus. Macronucleus divides amitotically. The gullet also divides into two halves
Explanation:
HOPE IT HELP
Paramecium can be multiplied rapidly up to three times a day.
In paramecium binary fission divides a cell transversely in two parts .Then after it followed by mitotic division in the micronucleus if paramecium.However Macronucleus divides amitotically in life.Have you ever wondered how we can grow from one cell to millions? How do you think this happens?
Answer:
If you think about it, the fact that a single cell can grow into an adult with trillions of cells is pretty awesome. ... It's a process called the cell cycle. Entire organisms grow, and develop by going through the cell cycle again and again. The cell cycle also helps us maintain a healthy body.
From a single cell to multiple cellular organism is formed by different complex mechanism like by cell division which involves a central dogma of life includes three process such as replication, transcription and translation and fourth one is reverse transcription.
what is central dogma ?The ‘Central Dogma’ is the flow of transfer of genetic information, from DNA to RNA to make a functional product, a protein, was first proposed in 1958 by Francis Crick.
DNA contains the genetic information needed to make proteins, and RNA act as a messenger that carries this information to the ribosomes where the information is translated into protein.
The process by which the DNA information converted into protein called gene expression which can occur in two stages like transcription and translation.
The central dogma occurs most frequently in our cells in three stages such as DNA replication that refers to make new DNA from pre existing DNA, transcription to make RNA from DNA and translation from RNA to protein.
Reverse transcription is defined as the transfer of information from RNA to make new DNA in a reverse manner which occur mainly in retroviruses, such as HIV.
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Which of the following sequences best illustrates primary succession in a forest?
A. forest fire – pioneer species – willow - hardwood
B. bulldozed trees – shrubby weeds – cottonwoods – pine trees
C. exposed rock – lichens – weeds – shrubs – hardwoods – stable forest
D. flood – mosses – ground cover - shrubs
Answer:
C.
Explanation:
Primary succession is where it is a new area, not one where the area was simply made uninhabitable which gets rid of A, and B. C goes into more detail as to what actually happens as lichens consume the rocks while weeds come in afterwards due to the soil being formed since the lichen has broken down the rocks. Shrubs follow because enough soil has formed. followed by hardwoods and trees cause the roots of previous plants have formed enough soil for larger organisms and eventually a forest
1. There are 60 chromosomes in a goat's somatic cell. Answer the following:
a) How many haploid chromosomes and diploid chromosomes are in a goat's cell? .........
b) The number of chromatids per chromosome for mitosis (list how many are in prophase, metaphase, anaphase, and telophase separately), for meiosis I (prophase I through telophase I), and meiosis II (prophase II through telophase II).
c) Total number of chromosomes and chromatids per cell in G1, end of S phase, and G2. And the total number of chromosomes and chromatids per cell in mitosis ( list the total for prophase, metaphase, anaphase, telophase, cytokinesis separately), of meiosis I (prophase I through cytokinesis), and meiosis II (prophase II through cytokinesis)
Answer:
c po
Explanation:
thats my ansewr po ty
What types of organisms do alcohol fermentation ? Summarize this process,
Answer:Two kinds of organisms can do alcohol fermentation: bacteria and yeast (yeast, by the way, are fungi). Humans “use” alcohol fermentation in another way, co-opting it to make bread, beer, and wine.
Explanation: i took the test
After scientist use a careful process together evidence and establish scientific facts which step most likely occurs next in the scientific process?
Conducting Experiments
Testing new condition
Studying new topics
Determining explanation
Warm water rises because it is ............ than cool water.
a) warmer
b) cooler
c) more dense
d) less dense
**Answer and I will give you brainiliest**
Answer:
I'm pretty sure the answer is D.) Less Dense
Explanation:
Answer:
d) less dense
Explanation:
When fluids (liquids and gases) are heated, they expand and therefore become less dense. Any object or substance that is less dense than a fluid will float in that fluid, so hot water rises (floats) in colder water.
100 Points!
Which Change over time in Landsat maps would most likely be associate with contaminated water habitats nearby?
A. increased size of dark green areas
B. increased size of gray areas
C. green areas replaced with yellow areas
D. Gray areas replace with light green areas
Answer:
The answer would be B,
Explanation:
Increased size of gray areas is the change over time in the landsat maps that would most likely be associated with the contaminated water habitats nearby. Thus, the correct option is B.
What are Landsat maps?
Landsat is a moderate spatial-resolution imagery which provides the large areas of repeated data coverage at a scale that enables the users to see the detailed human-scale processes, such as urbanization, but not the individual houses.
The Landsat series of Earth Observation satellites have continuously acquired images of the Earth's land surface, which provides uninterrupted data to help the land managers and policymakers to make informed decisions about the natural resources and the environment. The increase in the gray areas in the landsat maps is associated with the water contamination.
Therefore, the correct option is B.
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True/false: If the earths axis were perfectly vertical at 0 degrees we would not have any seasons
Answer: its true
Explanation:
the seasons are caused because of the tilt. without it, then there are no seasons at all. and because the tilt faces the sun and without that tilt then no seasons
Animals release energy needed for growth and repair through a
Answer:
The best answer of how animals release energy needed for growth and repair is ( C ) : A series of chemical reaction during cellular respiration
Animals need energy to function effectively daily and also to repair. one way by which Animals get such energy is through cellular respiration.
during cellular respiration the series of chemical reaction that leads to the release of energy follows this pattern.
Consumed food ( sugar/glucose molecules ) are broken down
The energy released from the breakdown is then transformed into ATP energy
The transformed ATP energy is then used for Cellular activities ( growth and repair of animal cells )
Photosynthesis and Cellular respiration are have similar process but the former ( photosynthesis ) occurs in plants not Animals.
Hence we can conclude that animals release energy needed for growth and repair through a series of chemical reaction during cellular respiration.
Explanation:PLSS BRAINLIESTT
What organisms are considered primary producers? What important function do they perform in the biosphere
Answer:
organisms create the food from which all other subsequent levels of the food chain get their food, and because they generate the food by the direct conversions of solar energy they are considered the primary food producers for a biosystem. Therefore, plants are considered the primary producers. Approved by eNotes Editorial Team
Explanation:
Answer:
Primary producers make their own food. Examples are organisms like plants and algae. Primary producers serve as food sources for primary consumers, which are organisms that eat producers, such as cows.
An important difference between cellular respiration and photosynthesis is that when cellular respiration begins, glucose molecules are split. However, when photosynthesis begins ADP molecules are split. water molecules are split. oxygen molecules are split. carbon dioxide molecules are split.
Answer:
B) WATER MOLECULES ARE SPLIT
Explanation:
just trust me Okay
Answer:
B - water molecules are split
Explanation:
did it on edge
Explain
4. When are chemical
properties observable?
What are some explained examples of pathways on how cells obtain energy.
Answer:
Catabolic pathways release the energy stored in complex molecules through the breakdown of these molecules into simpler compounds. Anabolic pathways, sometimes called biosynthetic pathways, require energy to combine simpler molecules into more complicated ones.
Exergonic reaction proceeds with a net release of free energy and is spontaneous. Endergonic reactions are nonspontaneous; they must absorb free energy from the surroundings.
Enzymes are biological catalysts agents that speed the rate of a reaction but are unchanged by the reaction
Investment of activation energy is known as a free energy of activation where the energy that must be absorbed by reactants to reach the unstable transition state, in which bonds are likely to break, and form which the reaction can proceed.
Kinetic energy is the relative motion of object whereas potential energy is the energy an object not in motion still possess
Explanation:
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1. Explain the relationship between heat and
thermal energy.
Answer:
Thermal energy refers to the energy contained within a system that is responsible for its temperature. Heat is the flow of thermal energy. A whole branch of physics, thermodynamics, deals with how heat is transferred between different systems and how work is done in the process (see the 1ˢᵗ law of thermodynamics).
5) Choose the best answer.
How does moss prevent landslides?
They adapt to surviving bad weather.
They live in the shade on the ground.
They establish themselves on rocky ground.
They turn brown or black and appear to be dead when times are dry.
They soak up the rain on steep hillsides.
Answer:
they soak up the rain on steep hillsides
What factors create deep ocean currents
Answer:
Deep currents are driven by temperature and water density/salinity. Of course, deep currents impact surface currents, which carry warm water to the poles. Surface currents are also driven by global wind systems fueled by energy from the sun. Factors like wind direction and the Coriolis effect play a role.
Explanation:
What two parts of the electron chain receive sunlight?
Answer:
the light-dependent reactions and the Calvin cycle
Explanation:
Photosynthesis takes place in two stages: the light-dependent reactions and the Calvin cycle
Which description best matches the image below of a hand that is using the
right-hand palm rule?
O A. A proton moving away from you in a magnetic field that points left
will experience a force up.
OB. A proton moving left in a magnetic field that points up will
experience a force away from you.
O C. A proton moving away from you in a magnetic field that points up
will experience a force left.
O D. A proton moving up in a magnetic field that points left will
na force away from v
Answer:
c is correct
Explanation:
How does anesthesia work?