Answer:
The correct answer is: It will sink to the bottom
Explanation:
Density is the mass of substance per volume. If we compare the density value of water (1.00 g/cm³) and aluminum (2.70 g/cm³), we can see that:
density aluminum > density water
(2.70 g/cm³) > (1.00 g/cm³)
Thus, when we put solid aluminum in a cup of water, the aluminum will have more weight than surrounding water, so it will drop to the bottom of the cup.
If a 1g piece of aluminum is dropped in a cup of water It will sink to the bottom. Therefore option A is correct.
When comparing the densities of two substances, the denser substance tends to sink while the less dense substance tends to float.
In this case, the density of aluminum (2.70 g/cm3) is greater than the density of water (1.00 g/cm3). Therefore, when the 1g piece of aluminum is dropped into the cup of water, it will be denser than the water and sink to the bottom of the cup.
Option B, C, and D are incorrect because they describe scenarios where the aluminum would need to be less dense than water in order to float or hover in the middle.
Therefore option (A) It will sink to the bottom is correct.
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I need help on biology plz anyone help
Answer:
Trioxonitrate vDead leaves and animalsIn the soil and within the root nodules of some plantsAmmoniaMarine bloomAmmoniumWhat do viruses need to reproduce? A. they need genetic material B. They need bacteria C. They need a host cell D. They need insulin
Answer: C
The viruses trick your cells into making replicas of the virus, not blood cells. They inject their DNA into the cell, and the cell reproduces more viruses that do the same procedure.
Hope it helps!
What best explains the graph shown below
Answer:
cant see
Explanation:
Answer:
aint no graph
Explanation:
How can these warm-weather trees survive
so close to the Arctic?
Answer:
Adaptations. Deciduous plants handle the lack of water by shedding their leaves, which tend to evaporate water into the air. During cold winter months, most deciduous plants drop their leaves and go dormant. Plants may hold onto dead leaves for insulation, or use deep snow like a blanket to protect against the cold.
In what city is the headquarters of the government of Alabama?
Answer:
montgomery
Explanation:
Answer: Montgomery, Alabama
Explanation: Montgomery is the state capital.
Bronchi are two narrow tubes that lead into the lungs.
O True
O False

The answer would be •TRUE
Describe the importance of off-seasonal vegetable farming in the context of Nepal
1. Scientists cannot perform an experiment without first asking questions about the things they observe around them. What was the question Redi wanted to answer?
Answer:
A scientific investigation is a plan for asking questions and testing possible answers. A scientific investigation typically begins with observations. Observations often lead to questions. A hypothesis is a possible logical answer to a scientific question, based on scientific knowledge.
Explanation:
The process of science involves asking a question and then forming testable hypotheses in order to gather evidence either to support or to refute it. So-called "cherry picking" of evidence to support an idea and ignoring evidence that may refute it does not advance knowledge and is not the scientific method.
Hoped this helped! :D
List some things/information you can find out about elements from the periodic table.
Here are some things/info you can find in the periodic table:
the group of the elementthe atomic numberthe atomic massthe letter of the elementHope it helps you!
Answer:
?
Explanation:
does a candle need homeostasis?
Answer:
Yes
Explanation:
The candle can’t burn out so it can’t get to much fuel or it will dye and it can’t run out or it will die it also needs to have enough oxygen to survive
Which of the following is an abiotic factor found in this ecosystem?
Fish
Lillypads
Water
Dragonflies
soil is an abiotic in this ecosystem
What is bay bottom chert?
Answer:
A peloidal packstone with large areas of chalcedenous void filling. Sometimes chalcedony is clear and translucent giving the chert a clotted or splotchy appearance. Occasional fossils including Peneropolids and Sorites. Vuggy, grainstone or packstone fabric.
Explanation:
;p your welcome, aha.
How would overfishing affect our environment?
Question 5 options:
The water quality of the ocean will improve
The ecosystem will be out of balance
People will have to rely on other food sources
The oxygen levels will drop in the oceans
When DNA is duplicated during mitosis:
two molecules are formed, each with an original "upright"
the original molecule thickens and separates into two
two completely new DNA molecules are formed
one completely new DNA molecule is formed
Answer:
Two molecules are formed, each with an original "upright"
Explanation:
This is 100% correct!!!!! (Odyseyware)
What is involved in asexual reproduction? a zygote none of the above egg cells sperm cells
4
Select the correct answer.
Tyler loves animals. He is interested in pursuing a career where he can help preserve endangered species. Which field of veterinary science
should Tyler choose?
OA. private practice
OB. research
OC. diagnostics
OD. wildlife conservation
Reset
Next
Answer:
D) Wildlife Conservation
Answer:
Wildlife conservation
Explanation:
I hope this helps
1. Carbon is essential to life on Earth. One reason it is so vital is that it is able to form bonds with many other
elements and with itself. Inside living things, there are many compounds based on carbon, including fats,
sugars, starches and oils. There are four main types of carbon compounds: carbohydrates, lipids, proteins
and nucleic acids. Each of these has important roles in living organisms. Proteins make up muscles and
carry messages, and carbohydrates give cells energy.
What is the meaning of the word "vital" in the passage?
A necessary
B. Small
C. energetic
D. useless
Answer:
a
Explanation:
vital means necessary in all casss
HELP! Which characteristic of life is demonstrated when eagles use their sharp talons to get fish out of the water.
A. acquiring energy
B. reproducing
C. maintaining structure
D. instinct
The eagle would be A. acquiring energy.
Name the cellular structures not seen in both prokaryotes and eukaryotes?
Answer:
Prokaryotic cells differ from eukaryotic cells in that they lack any membrane-bound organelles, including a nucleus. Instead, prokaryotic cells simply have an outer plasma membrane, DNA nucleoid structure, and ribosomes.
Explanation:
Answer:
if a cellular structure is not seen in both eukaryotes and prokaryotes then it simply doesn't exist.
eukaryotes lack nuclearmembrane whereas different prokaryotes differ in what they lack.
what ultimately happens to the light energy capture during photosynthesis
Answer:
Light reactions capture solar energy and use it to make ATP and transfer e- from water to NADP+. The calvin cycle, uses the ATP and NADPH to produce sugar from CO2. The energy that enters the chloroplasts as sunlight becomes stored as chemical energy in organic compounds.
Explanation:
giving brainlist
When is an investigation also an experiment?
A. when it involves the identification and control of variables
B. when it represents key characteristics of a system
C. when it involves measurement
Answer:
A
Explanation:
In experiments you must have controls and variables.
2. What are three examples of carbohydrates?
During a total solar eclipse ___
Select one:
a. the entire disk of the Sun is blocked by Earth's shadow.
b. the entire disk of the Sun is blocked by the Moon.
c. the entire Earth is in darkness.
d. the entire disk of the Sun is blocked by another planet.
During a total solar eclipse the entire disk of the Sun is blocked by the Moon and the correct option is option B.
Solar eclipse occurs when the Moon comes between the Earth and the Sun, aligning perfectly to cast a shadow on the Earth's surface. As a result, the Sun's light is completely obscured, causing darkness in the area where the eclipse is visible.
Total solar eclipses are relatively rare events and can only be observed from specific locations on Earth during specific times. They provide a unique opportunity to study the Sun's corona and outer atmosphere, and they have captivated people's fascination and awe throughout history.
Thus, the ideal selection is option B.
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If there’s not enough glucose in a cell to perform cellular processes, which type of transport would most likely be impacted?
A) Facilitated Diffusion
B) Diffusion
C) Osmosis
D) Active Transport
Answer:
A
Explanation:
If there’s not enough glucose in a cell to perform cellular processes, the type of transport that would most likely be impacted is active transport.
What is active transport?Active transport is the type of transport that requires the input of energy in form of ATP to move substances from one point to another in a cell.
Energy (ATP) is generated by the cell via the process of cellular respiration, which requires the breakdown of glucose molecules.
This means that if there’s not enough glucose in a cell to perform cellular processes, there would be no energy for active transport to occur.
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Two daughter nuclei are formed from each parent
cell during
O interphase
O anaphase
O prophase
O metaphase
O telophase
Can y’all please help? I would really appreciate it! <3
If energy is needed to remove a phosphate group from a chain in ATP, you can conclude that the energy needed for production must be
A. found outside the cell to maintain balance within
B. proportional to the amount of food taken in by the cell
C. equal to the amount of energy produced
D. less than the amount of energy produced
PLEASE HELPPP!!!!!!
Which statement describes the interactions between the Sun and planets in
the solar system?
A. The Sun's gravity causes the planets to shrink.
B. The Sun's gravity causes the planets to expand.
C. Gravity pulls planets toward the Sun.
D. Gravity pushes planets away from the Sun.
C. Gravity pulls planets toward the sun
The Sun's gravity pulls planets toward it, and they rotate around it. Therefore, option C is correct.
How do Sun and other planets interact?The Earth moves or circles around the Sun as it rotates. The term "orbit" refers to the Earth's route around the Sun. The Earth takes 365 1/4 days, or one year, to complete one orbit of the Sun. The Moon revolves around the Earth as it revolves around the Sun.
The planets are drawn into orbits around the Sun by the Sun's gravity, and some planets also draw moons into orbits around them. Because of gravitational forces, even spacecraft are moving across the solar system, either in orbit around the Earth or Moon or heading to other planets. The planets' orbits around the sun have fixed distances from it and do not overlap, thus they do not collide.
The Sun's gravity pulls planets toward it. Therefore, option C is correct.
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Pumice is a rock that forms from molten material that erupts violently from a volcano. What type of rock is pumice?
A. Conglomerate
B. Metamorphic
C. Sedimentary
D. Igneous
Answer:
d
Explanation:
igneous
Question 3 of 10
How is a scientific theory developed?
Answer:
I think it is the scientific method.
Explanation:
Sorry for that lack of info.
