Corn oil has a density of 0.7 g/cm3. Water has a density of 1.0 g/cm3. A piece of plastic with a density of 0.9 g/cm3 will _____.sink in corn oil and in water

sink in corn oil and float to the top of water

float in corn oil and in water

sink in corn oil and float in the middle of water

Answers

Answer 1

Answer:

Answer:

Corn oil has a density of 0.7 g/cm3. Water has a density of 1.0 g/cm3. A piece of plastic with a density of 0.9 g/cm3 will sink in corn oil and float to the top of the water.

Explanation:

Density is a unit that let us know the quantity of mass that a substance has per unit of volume. In a solution, the component with lower density will float, and be on the surface.

If we compare the densities of corn oil and a piece of plastic, the plastic will sink because its density ( 0.9 g/cm³ )is higher than the one of the corn oil (0.7 g/cm³).

In the case of the water, the plastic will float to the top because its density ( 0.9 g/cm³) is lower than the one of water (1.0 g/cm³).

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Earth’s continents are constantly in motion because they sit on top of gigantic plates which float on Earth’s mantle. Energy from the Earth’s core creates convection currents in the molten layer, and the currents move the plates. Over extremely long periods of time, this movement creates new _______. a. biomes b. plates c. atmospheric layers d. elements

Taxonomy seeks to _____. identify all living things identify all nonliving things organize all living things in a logical manner organize all nonliving things in a logical manner

Answers

I think the correct answer from the choices listed above is option C. Taxonomy seeks to organize all living things in a logical manner. Taxonomy is a subbranch of biology and genetics which classifies a mass of different living beings from microorganisms to macroorganisms in able to effectively and efficiently differentiate one being from another.

Answer:

organize all living things in a logical manner

Explanation:

Martin's goal is to increase his arm strength. Look at these entries in his workout log and determine which principle of training he is most likely trying to avoid during his workouts.Monday

Bicep curls 3 reps @ 15 lbs, 20 push-ups

Tuesday

Kettle bell swings 5 reps @ 15 lbs, 90 second plank

Wednesday

Yoga class

Thursday

Sit-ups 50, 20 push-ups

Friday

Bicep curls 6 reps @15 lbs, 90 second plank

Saturday

30-minute easy run

Sunday

Rest

A. Intensity
B. Tedium
C. Reversibility
D. Progression

Answers

Answer : Option B) Tedium.

Explanation : As it is clearly observed from Martin's workout schedule that it is lacking in intensity or progression, which is a subjective matter and basically depends upon the base level of strength and fitness that his body is capable of.

With the shared schedule of Martin's, it shows that he is trying to avoid tedium,which is tedious exercises for his body; as he has included many variety of different activities into his weekly routine but which lacks on tedium exercises.

In the case above, he is most likely trying to avoid the Intensity during his workouts.

What is Exercise intensity?

This is known to be a form of subjective measure that is said to tell how difficult physical activity is to a person.

In the case above, he is most likely trying to avoid the Intensity during his workouts.

Learn more about Work out intensity from

brainly.com/question/16043343

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The variable that is being altered in an experiment is the ____________ variable,while the variable that is being measured and will change depending on the variable that was altered is the____________variable

Answers

I believe these are the answers:
1. independent variable

2. dependant variable

Both Gregor Mendel and Alfred Wegener proposed ideas that were not accepted completely by the scientific community during their lifetimes. What did their ideas have in common?They were presented by amateur scientists who were not accepted by the scientific community.
They explained aspects of genetics that required Watson and Crick's data to be understandable.
They needed mathematics to prove their data, and that field was not developed at the time.
They required supporting evidence which could not be provided with the existing technology.

Answers

Correct answer: D). They required supporting evidence which could not be provided with the existing technology.

Both the scientist Gregor Mendel and Alfred Wegener proposed their idea but the scientific community do not believe to their ideas they talk about genetics and DNA and at that time the technology was not developed to study such information. So, they prove their ideas and theories but are not able to explain them to the people.

Hence, the correct answer would be option D.

They required supporting evidence which could not be provided with the existing technology!

What do two different neutral isotopes of the same element have in common?

Answers

The answer to this question is that two different neutral isotopes ofthe same element will have the same atomic number. This is due to themhaving the same number of protons, and it is these protons whichdetermine the atomic number. However, these istotopes will havedifferent masses due to a difference in the amount of neutrons.

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lipids
nucleic acids
proteins