Answer:
B. Josette wonders whether a small or large marble will roll faster.
She designs an experiment to find out.
Explanation:
Scientific inquiry often involves the act and process of finding explanations to things observed in our natural world. And most often, this entails asking pertinent questions which drives the scientist into devising means to explore and find answers to these questions raised, before arriving at a conclusion based the facts and evidence their experiments and research can prove.
Invariably, the best example that describes Josette doing science by inquiry is option "Josette wonders whether a small or large marble will roll faster. She designs an experiment to find out.".
COMPLETE
AN
is a point in a cladogram where a single
ancestral lineage breaks into two or more
descendant lineages.
is a group of organisms that includes an
ancestor and all of its descendants.
is any named group of organiſms,
whether they form a clade or not.
DONE
mi
Intro
Answer:
Node
Clade
Taxa
Explanation:
Node is a point in a cladogram where a single ancestral lineage breaks into two or more descendant lineages. A node usually has similar characteristics due to the common ancestral lineage.
Clade is a group of organisms that includes an ancestor and all of its descendants. An example is birds, dinosaurs and crocodiles all belonging to a common ancestor as animals but different descendants.
A taxa is any named group of organiſms,
whether they form a clade or not. It represent any level of taxonomic groupings.
Answer:
B.
A.
C.
Explanation:
What are the different types of vitamins needed by our body?
Answer:
The 13 essential vitamins your body needs are vitamins.
Explanation:
A, C, D, E, K and the B vitamins: thiamine (B1), riboflavin (B2), niacin (B3), pantothenic acid (B5), pyroxidine (B6), biotin (B7), folate (B9) and cobalamin (B12). The four fat-soluble vitamins—A, D, E, and K—are stored in the body's fatty tissues.
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Answer:
acdebk
b1 ribovlavin
b2 niacin
b3 panthotenc
b5 pyroxidine
b6 biotine
b7 folate
b9 cobalamin
ADEK are stored in bodies fatt tissue and they're four fat soubl vitamins
2 hydrogen atoms, 1 carbon atom, and 3 oxygen atoms is the molecular formula for__
Answer:
H2CO3
Explanation:
What is a comet and where do comets come from?
Explanation:
1. a comet is an icy small solar system body that when passing close to the Sun warms and begins to release gas has a process called outgassing. this produces a visible atmosphere, and sometimes also a tail.
2. comets have two sources. long period comets originate from the Oort cloud. short period comets originate from the Kuiper belt
Explanation: they come from the sun and are formed by Ice
which phrase is a result of a scientific law
Answer:
Archimedes' Principle of Buoyancy.
Hooke's Law of Elasticity.
Bernoulli's Law of Fluid Dynamics (Bernoulli's Principle)
Dalton's Law of Partial Pressures.
Fourier's Law of Heat Conduction.
Explanation:
4. What is the symbol for calcium?
А с
B Са
C Cm
D CI
Answer:
B. Ca
Explanation:
Not rlly anything to explain here
Answer:
The answer is B (Ca)
Explanation:
According to the table of elements
What is the next phase of the carbon cycle for the carbon source labeled C? (2 points) Label A shows a collection of coal, oil and gas. Label B shows a collection of trees and vegetation. Label C shows sky and open atmosphere. Cellular respiration Photosynthesis Fossil fuels DecompositionWhat is the next phase of the carbon cycle for the carbon source labeled B? Label A shows a collection of coal, oil and gas. Label B shows a collection of trees and vegetation. Label C shows sky and open atmosphere. Condensation Transpiration Photosynthesis Decomposition
Answer:
The first answer is "Cellular Respiration" and the second answer is "Photosynthesis".
Explanation:
If we start tracking the carbon in the cycle starting from the atmosphere, we can say that the order it goes through looks like this:
First it gets passed into the plants through photosynthesis.Then it passes to the other organisms that consume the plant or if the plan decomposes it gets passed onto the soil.Then as the organisms that consume the plants die, it finally gets passed to the soil and either helps other plants grow or turns into fossil fuels.For the first part, the next phase after open atmosphere for the carbon is going to be photosynthesis by the plants leaves.
For the second part, the next phase after trees and vegetation is going to be decomposition.
I hope this answer helps.
The labeled C and Labeled B in the given carbon cycle are:
1. cellular respiration
2. photosynthesis
1. The next phase of the carbon cycle for the carbon source labeled C:It will be photosynthesis, as this process is associated with trees and vegetation, in Label B.fossil fuels which is labeled under ADecomposition of organic matter will either take place on land or in water.CO2 released from respiration will add to the atmospherethus, the next phase: cellular respiration.
2. The next phase of the carbon cycle for the carbon source labeled B:it will be photosynthesis, as this process is associated with trees and vegetation, in Label B.fossil fuels which is labeled under ADecomposition of organic matter will either take place on land or in water.CO2 released from respiration will add to the atmosphereThus, the next phase: photosynthesis
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what happens to meristem when ot looses its abilty to divide
Answer:
The meristematic cells mature, get differentiated, loose their ability to divide and finally get converted into permanent tissues
Explanation:
Larger in plant cells
The answer might be vaculoe which is larger than animal cell and takes most place in the plant cell
the cell in this part of a plant transport water and nutrients throughout the plant. what is the most likely structure of specialized cells whose function it is to transport water and nutrients throughout a plant
a) the cells form long, vertical tubes
b)the cells are flat with no nucleus
c)the cells are filled with chloroplasts
b)the cells are filled with mitochondria
Answer:
I think the answer the will be option
a) the cells form long vertical tubes
Explanation:
This is because xylem transports water and minerals throughout the plant and they are long and vertical tubes
The cells form long, vertical tubes which most likely structure of the specialized cells whose function is to transport water and nutrients through a plant. Thus, the correct option is A.
What is Xylem?
Xylem is the plant vascular tissue which conveys water and other dissolved minerals from the roots to the rest of the plant body and it also provides physical support to the plant. Xylem tissue mainly consists of a variety of specialized, water-conducting cells which are known as tracheary elements.
The cells in the xylem are long, vertical tubes. This is because, the xylem tissue transports water and other minerals throughout the plant body. Another vascular tissue is the phloem which is responsible for the conduction of sugar and other food materials in the plant body.
Therefore, the correct option is A.
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Which statement gives one reason that watershed protection programs are needed in Virginia
Ecosystems need to be controlled
Foods must be prevented
Dams can be damaged and may require repair
Wildlife can ruin water source when building habitats
Answer:
Dams can be damaged and may require repair
Explanation:
This is imperative to provide needed supports and maintenance for the aging dams,with capacity of up to 11,000. This dams were created as far back as 1948.Therefore the programme was geared towards effective re-habitation for maximum efficiency.
This repair programmes was termed Dam Rehabilitation Programme.And the secretary of Agriculture was given the authority to ensure effective execution of the programme.
In the state of Virginia,a total of 150 dams were part of the government landscape through the rehabilitation programme, and 11 of these have been well studied. .Todd Lake,Robinson Hallow, Lake Barton are some of these examples.
Answer:
the answer is c
Explanation:
Organisms contain different levels of organization within their bodies. Arachnoidiscus ehrenbergi, pictured below, is a single-celled organism that is part of the group of algae known as diatoms. A microscopic image of Arachnoidiscus ehrenbergi. Photo by Gordon T. Taylor, courtesy of the NOAA Which level of organization is seen in both Arachnoidiscus ehrenbergi and the human stomach? cell tissue organ organ system Mark this and return
The correct answer is the cell.
Since Arachnoidiscus ehrenbergi is a single cell organism the only level its of organization is cell. Human stomach is composed of many different types of cells which combine together in order to perform complex functions. Those cells are arranged in tissues which make an organ-stomach.
hope it helps!
The level of organization displayed by both Arachnoidiscus ehrenbergi and the human stomach would be the cell.
Since it has already been established that Arachnoidiscus ehrenbergi is a single-celled organism, it can only exhibit a cellular level of organization.
The human stomach, in a similar vein, is made up of different cells. One group of such cells are secretory epithelial cells. They include the mucous cells, parietal cells, chief cells, and so on.
Thus, Arachnoidiscus ehrenbergi and the human stomach have the capacity to exhibit a cellular level of organization.
More on level of organization of living organisms can be found here: https://brainly.com/question/6033339
Natural selection does not always result in an increase in genetic diversity.
Please select the best answer from the choices provided
ОТ
OF
Answer:
It does affect it.
So the answer is OT.
What is the primary reaction during nuclear fusion to stars?
Most earthquakes happen:
1) in a ring around the Atlantic Ocean
2) near regions with no subduction
3) near active margins
4) in the middle of the continents
Answer:
in the middle of continents
Explanation:
Answer:
near active margins
Explanation:
The variables for this experiment include the physical properties of the solutions and the pH of each solution. Use the drop-down menus to complete the sentences and identify the independent and dependent variables. The independent variable, the one that is intentionally manipulated, is ________. The dependent variable, the one that you measure the response in, is ________. → If you answer 11 points will be awarded. ←
Answer:
the first blank is the physical properties
the second blank is the pH of the solution
Explanation:
Answer:
Explanation:
The variables for this experiment include the physical properties of the solutions and the pH of each solution. Use the drop-down menus to complete the sentences and identify the independent and dependent variables.
The independent variable, the one that is intentionally manipulated, is
✔ the physical properties
.
The dependent variable, the one that you measure the response in, is
✔ the pH of the solution
.
Genetic engineering involves _ to achieve desired results
a enzyme production
b. modifying products and processes
c changing one organism into another
d introducing traits into organisms
Please select the best answer from the choices provided
Ο Α
OB
0 С
OD
Answer:
The answer is option D.
Hope this helps.
Answer:
The answer is Introducting traits into ogranisms. or D
Explanation:
A physical oceanographer studies all of the following except:
ete
of
Select one:
a. Currents
b. Waves
c. Tides
d. Fish
Check
Answer:
The answer is option d.
Fish
Hope this helps
how might observations of extant living organisms contribute to the evidence for evolution
Answer:
noseaa
Explanation:
Which of the following is not a way that new technology impacted farmers in the new millennium?
A)
the development of insect resistant crops
B)
genetically engineered livestock
C)
decreased productivity
D)
increased demand for organic foods
Answer:
C
Explanation:
Got it right on edge
How would driving from Boston (near sea level) to summit of Mt. Washington affect the rate of oxygen exchange in your lungs? Explain in 1-2 sentences plz
Answer:
The rate of oxygen exchange in the lungs decreases, outstandingly while diving from Boston (near sea level) to summit of Mt. Washington
Explanation:
At near sea level, Boston, where there is sufficient dense air and plentiful supply of oxygen, the rate of breathing and oxygen exchange in the lungs is at normal levels
At the height of 6,288.2 feet, which is the height of the summit of Mt Washington, the lung does more work to extract the oxygen from the air present which is less dense and contains less oxygen than the air at sea level such that a larger volume of air is required to supply the amount of oxygen the body requires
Therefore, the rate of oxygen exchange in the lungs decreases, outstandingly while diving from Boston (near sea level) to summit of Mt. Washington.
A gene pool consists of all the genes within a
Answer: including all the different alleles that are present in a population
Explanation:
what is the average age of menopause?
Answer:
Children (6-13 years): very rare
Teenagers (14-18 years): very rare
Young adults (19-40 years): rare
Adults (41-60 years): very common
Seniors (60+ years): very common
Answer:
The average age for menopause, in the US, is 51. It can happen any time in your 40s-50s too, though.
Explanation:
what is a function of a protein macromolecule
Answer:
A function of a protein macromolecule is: Moving things in and out of cells. Transporting other molecules in the body. Protein macromolecule makes up the connective tissue in tendons. Moves things in and out of cells.
Explanation:
Answer:
move things in and out of the cell
Explanation:
move things in and out of the cell
The number of hydrogen atoms in 6NH3 is ____.
Answer:
Hydrogen ⇒ 18
Nitrogen ⇒ 6
Prove the following units as derived units 1) joule 2) watt 3)pascal d)Herz
Answer:
Joules are used for measuring energy.
Watts measure electricity.
Pascal measure newtons.
Hertz measure frequency.
Explanation:
What are humans doing to limit the release of acid rain? Thankyou x
Answer:
Not using fossil fuels and using renewable fuels instead.
Explanation:
Like using solar and wind power as renewable energy sources will reduce the release of acid rain as it doesn't produce as mush pollution.
Answer:
Explanation:
These gases are exerted into the sky as pollutants through human activities. Then, when the clouds form due to condensation, and become to heavy to hold, they start to release water in the form of rain. However, one slight change would be that they bring down the Sulphur dioxide and nitrogen dioxide with them.
This acid rain is mostly seen after a long summer, and when the first few rains are seen. This rain highly affects the happenings at the Earth. For example, they make the soil in fertile and leave farmers and gardeners under lots of work for when they re - plant later that year.
So, as you can see humans really have to try and stop acid rain or at least reduce it. So, they try to reduce human activities that release the acidic gases into the air in the first place. This is the only way they are able to reduce it. These human activities include burning of fossil fuels, etc.
Since reducing this means reducing luxuries, humans are able to find alternative methods to do this. Like instead of burning fuels, they can get it form solar power that is renewable
Which movement of particles would be most affected by a disorder that causes damage to carrier proteins? osmosis passive transport active transport diffusion
Answer: Active Transport
Explanation: Active transport is the movement of a substance (proteins, enzymes, etc.) from one area of the cell membrane to the next during diffusion, so this would most be affected due to the kinds of substances being transported across the cell membrane and damage can have an impact.
Carrier proteins are involved in active transport. The movement of particles that would be most affected by a disorder that causes damage to carrier proteins is active transport. Option C.
What are the carrier proteins?Carrier proteins are transmembrane molecules involved in active transport.
They carry molecules from one side of the membrane to the other side.
What is active transport?Active transport acts against the electrochemical gradient, so it does need the energy to transport substances.
It carries molecules from a low concentration side to a high concentration side.
The used energy comes from ATP (Na-K bomb) or the membrane's electric potential.
The movement of particles that would be most affected by a disorder that causes damage to carrier proteins is active transport. Option C.
You will learn more about active transport at
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Ture or false proofs of the Resurrection are few
Answer:
False
Explanation:
There are many documents and records of the Resurrection. In addition, there were also many eye witnesses because Jesus appeared to many after his Resurrection.
Cual es la "disciplina que se encarga de las reglas de clasificación" cual es la "variedad de seres vivos" cual es "lo que indica la segunda palabra del nombre cientifico"
Answer:
1) Taxonomía y nomenclatura
2) Nombre específico de la especie
Explanation:
1) La disciplina que supervisa las reglas relativas a la clasificación, denominación, descripción e identificación de organismos en biología se conoce como taxonomía y nomenclatura. La taxonomía sirve como fuente de bases armonizadas y unificadas que promueven la organización y el enlace de la diversa información biológica de los organismos.
2) La nomenclatura binomial es el sistema científico de denominación de organismos de manera que el nombre de cada especie consta de dos partes, de las cuales la primera parte es el nombre genérico, mientras que la segunda parte es el nombre específico de la especie dentro del género, por ejemplo, Tyrannosaurus rex, el género es Tyrannosaurus, mientras que la especie es Tyrannosaurus rex.