1 ml of water should weigh 1 gram. You measured the weight of 1 ml of water using
two different tools. The measurements are listed below:
Measurements using tool A are as follows: 1.3, .99, 1.0,.89, 1.6, 1.1 = Average value of
1.2
Measurements using tool B are as follows: 1.5, 1.6, 1.4, 1.5, 1.4, 1.6 = Average value of
1.5
What is the %ERROR of Tool A?
O a. 2.2%
Ob..20%
O C. 20%
O d. 22%
Check Answer

Tectonic plates have begun to move faster and faster, leading to a change in scientists' thinking about plate tectonics. Hence the correct option is (B).

Tectonic plates are also known as lithospheric plates. It is a massive, irregularly shaped slab of solid rock that is composed of both continental and oceanic lithosphere. The size of the plates varies greatly from a few hundred to thousands of kilometres.

The plates are the largest in the Pacific and Antarctic Oceans. Its thickness also varies greatly, ranging from less than 15 km for young oceanic lithosphere to about 200 km or more for ancient continental lithosphere.

Earth's rigid surface known as the lithosphere acts as a skin that rests and slides over a semi-molten layer of rock called the asthenosphere. It can break into many different plates because of differences in the density of rock and differences in subsurface heating between one region and the next.

Thus, Tectonic plates have begun to move faster and faster, leading to a change in scientists' thinking about plate tectonics. Hence the correct option is (B).

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Answer:

Properly dispose of hazardous household items. ...

Reduce or eliminate use of fertilizers and chemical herbicides and pesticides. ...

Make an appointment to service your septic system. ...

Landscape with native plants. ...

Eliminate bare spots in your yard. ...

Make a rain garden.

Explanation:

Does it work

Answer:

Two and a half hours later than 3:30 is

Answer:

A wolf can be considered as both a secondary and primary consumer because they feed on both primary and primary and secondary consumers. As a secondary consumer, wolves can feed on plant eaters [primary consumers] such as elk which is an herbivore. As a tertiary consumer, wolf feed on secondary consumers such as deer.

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Three questions that might be answered by studying earth/space science include the analysis of biotic factors, the presence of underground rivers and lithium in a mountain.

Earth science is a scientific field that deals with Earth's characteristics, including biological features.

Earth science is aimed at comprehending how biological factors are maintained on the Earth planet.

In conclusion, questions that might be answered by studying earth/space science include biotic factors, underground rivers and lithium.

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For example, the respiratory system and the circulatory system work closely together to deliver oxygen to cells and to get rid of the carbon dioxide the cells produce. The circulatory system picks up oxygen in the lungs and drops it off in the tissues, then performs the reverse service for carbon dioxide.

The researcher will most likely conduct the research by using a case study descriptive research method. The correct option is D.

A case study can be used to describe the features of a particular subject. Case studies collect detailed data to identify the characteristics of a narrowly defined subject rather than a large volume of data to identify patterns across time or location.

The missing options are:

The researcher will most likely conduct the research by using a case study descriptive research method.

Thus, the correct option is D.

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Osmosis is a process that helps cells maintain homeostasis by regulating the movement of water molecules across their membranes. Option A is the correct.

Through the movement of water molecules, osmosis helps maintain an equilibrium of substances inside and outside a cell. When there is a difference in the concentration of solutes (substances dissolved in water) on either side of a cell membrane, water molecules will move from an area of lower solute concentration to an area of higher solute concentration. This movement of water helps to equalize the concentration of solutes on both sides of the membrane, maintaining a balance and preventing the cell from becoming too dilute or too concentrated.

For example, if a cell has a higher concentration of solutes inside compared to the outside, water molecules will move into the cell through osmosis, increasing the volume and preventing the cell from shrinking. On the other hand, if the concentration of solutes outside the cell is higher, water molecules will move out of the cell, preventing it from bursting.

In summary, osmosis helps cells maintain homeostasis by regulating the movement of water molecules to achieve an equilibrium of substances inside and outside the cell.

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The function f(x) = 10 + 250x represents the total cost, in dollars, for renting a vacation house for x days.  In this case, f(10) represents the cost of renting the house for 10 days, which can be calculated as 10 + 250(10) = 2510 dollars. Option 4 is correct.

To find out what f(10) represents, we simply substitute 10 for x in the given function:

f(10) = 10 + 250(10)

f(10) = 10 + 2500

f(10) = 2510

This function can be used to calculate the total cost of renting the house for any number of days, making it a useful tool for budgeting and planning purposes. Hence option 4 is correct.

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--The complete Question is, What does f(10) represent?

The total cost f(x), in dollars, for renting a vacation house for x days is shown: f(x) = 10 + 250x --

Answer:

See the answer below

Explanation:

First, there is a need to know that protists are unicellular, animal-like living organisms while fungi are unicellular/multicellular, achlorophyllous, and heterotrophic decomposing organisms.

A typical protist may have a plant-like cell wall or just an animal-like cell membrane without a cell wall. This is unlike fungi whose structure includes a rigid, chitin-containing cell wall.

Most protists also have locomotive structures that enable them to be motile. For example, the amoeba has pseudopodia, the paramecium has cilia, while the euglena has flagella. Fungi generally are immotile, that is, they do not have any locomotive structure that enables them to move.

Some protists have two vacuoles - contractile and food vacuoles - which assist them in essential functions such as osmoregulation and nutrition. Unicellular fungi such as yeasts only have a single vacuole.

Some protists such as the euglena have chloroplast which enables them to photosynthesize in addition to other forms of nutrition. Fungi generally, however, are achlorophyllous. They lack chloroplast/chlorophyll in any form.

Answer:

monera kingdom

Explanation:

Answer:

The kingdom is Monera Kingdom

Explanation:

Answer:

eukaryotic cells have a membrane-bound nucleus and prokaryotic cells do not.

hope this helps <3

The main difference between prokaryotic and eukaryotic cells is that prokaryotic cells do not have a nucleus while eukaryotic cells do have a nucleus.

Hope this helps you! :)

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Answer:

Signal transduction is the process by which a chemical or physical signal is transmitted through a cell as a series of molecular events, most commonly protein phosphorylation catalyzed by protein kinases, which ultimately results in a cellular response.

Explanation:

Answer:

The primary consumers are the mouse, grasshopper, and frog.

The secondary consumers are the snake, rabbit, and frog.

Explanation:

Primary consumers are species that eat primary producers. Most primary producers are plants or organisms that take energy from the sun.

Secondary consumers are the speices that eat primary consumers.

First, you should identify the primary producer to find the primary consumer. Then find the secondary consumer.

Explanation:

1. Have

2. Use

3. Energy

4. Grow

5. Respond to

6. Environment

People who engage in extreme sports often do so to feel the rush of epinephrine and norepinephrine. This hormone rush comes from the adrenaline rush glands.

Extreme sports are popular among those who want to experience the rush of hormones. The thrill they experience from the chemicals adrenaline and norepinephrine is caused by: brain networks. adrenal glands. Extreme sports enthusiasts frequently do so to experience the surge of adrenaline and norepinephrine.

Some folks appreciate the buzz that adrenaline provides. They may choose to engage in intense sports or activities in order to deliberately release adrenaline into their bodies.

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Answer:

DNA cytoplasm

Explanation:

Basically the nuclear membrane goes around the chromosomes and separate the nuclear DNA from the cytoplasm.

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Answer:

The answer to the first question is 0.8, and the second is 333

Explanation:

I took the test

1) The volume of the stock solution needed to make 2.0 L of 0.20M MgSO4 is 0.8 L.

2) Millimeters of 6.0M sodium hydroxide are required to prepare 2000mL of a 1.0M sodium hydroxide solution is 333.33 mL.

At normal temperature, sodium hydroxide is a white, crystalline substance. It has no smell and draws moisture from the atmosphere. It releases heat when combined with water, which is sufficient for the ignition of flammable materials.

It is one of the necessary components for manufacturing soap. Another name for sodium hydroxide is lye. Chemical reactions occur when lye solution is combined with fats and oils. Saponification is the name of this reaction.

The household goods that contain sodium hydroxide are drain cleansers and oven cleaners. Sodium hydroxide transforms the oil and fat-filled obstructed pipes into soap.

It is utilised in the pharmaceutical sector to make a variety of medications, including the painkiller aspirin as well as medications that lower cholesterol and prevent blood clots. Paper is produced using it in the paper industry.

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Answer:

rotation

Explanation:

Earth spins around its axis, just as a top spins around its spindle. This spinning movement is called Earth's rotation. At the same time that the Earth spins on its axis, it also orbits, or revolves around the Sun. This movement is called revolution.

TSCA, RCRA, CERCLA, and the Lautenberg Act are all environmental laws in the United States, addressing chemical regulation and hazardous waste management.

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Answer:Tornadoes are caused

Explanation:Tornado because when warm humid air mixes with cold air a tornado is caused.  Hope this help.

A molecule is microscopic.

An organ system is a human body function.

A population is a count of a species in a given area.

Therefore, A) Ecosystem is your best bet.

A Rainforest is an example of an Ecosystem. So, the correct option is A.

An ecosystem may be defined as the community of living organisms in conjunction with non-living components of their environment, interacting as a system.

Tropical as well as temperate rainforests consist of diverse animal life forms, insects, amphibians, and mammals. This area of an ecosystem lies around the equator within the tropics of cancer and capricorn. This area receives a high amount of light throughout the year.

Therefore, a Rainforest is an example of an Ecosystem.

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Answer:

Radiometric dating calculates an age in years for geologic materials by measuring the presence of a short-life radioactive element, e.g., carbon-14, or a long-life radioactive element plus its decay product, e.g., potassium-14/argon-40. The term applies to all methods of age determination based on nuclear decay of naturally occurring radioactive isotopes. Bates and Jackson (1984)

Explanation:

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The concept that makes it legally right to reproduce a substantial portion of the works of another person with permission is Copyright. Option A

The concept of copyright grants the creator of an original work the sole rights to its use and distribution, usually for a limited time, with the intent of enabling the creator to receive compensation for their intellectual effort.

When someone else wishes to reproduce a substantial portion of those works, they must usually get permission from the copyright holder.

This permission can take the form of a license or contract that outlin the tems under which the work can be used.

The above answer is in response to the full question below;

Which of the following concepts makes it legally right to reproduce a substantial portion of the works of another person with permission?​

A. Copyright

B. Fair use

C. Freedom of information

D. Intellectual freedom

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Mutations are considered important in evolution because they are the ultimate source of genetic diversity.

Answer:

Mutations are one of the fundamental forces of evolution because they fuel the variability in populations and thus enable evolutionary change.

Answer:

The cow

Hey Diddle Diddle lyrics

Hey diddle diddle, the cat and the fiddle, The cow jumped over the moon. And the dish ran away with the spoon!

Answer:In exogenous infection, no microbial carriage precedes colonization and infection. In endogenous infection, infection is preceded by oropharyngeal or GI carriage.

Explanation:

Answer:

Models are used to represent aspects of the natural world that are too small, large, complex, or difficult to observe or explain directly.

Scientists use models in order to assist in the visualization of current knowledge of a system in the state that it is in at the present time.

Visual models, mathematical models, and computer models.

Models change over time as technology and equipment improve and ideas become modified.

Remember to revise these in your own words.

Answer

Explanation:

Scientists and engineers use models to test theories and/or use as examples

I don't know the second one

A model might change due to new information

Also yea college language am I not allowed to joke on an answer?!?

Answer:

It can clog water intakes, use up dissolved oxygen as they decompose, and block light to deeper waters.

Explanation:

This causes overstimulation in growth of aquatic plants and algae.