Fill in the space where it says hypothesis stated look in the photo I don’t have that much time
The purpose of the experiment is above
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Answer:
The hypothesis of the experiment states that the density of a liquid can affect the properties and the way this liquid interacts with others.
Explanation:
In an experiment, the hypothesis is an assumption, that is, it is something that the researcher believes to be true. To confirm this assumption, the experiment must present facts that show that this assumption is correct and true.
In this case, the purpose of an experiment is to confirm a hypothesis. In this case, if the purpose of the experiment is to find out if the density of a liquid can affect the properties and how that liquid interacts with other liquids, it is because the hypothesis of this experiment assumes that the density of the liquid has the ability to modify the properties and the interaction of this liquid with others.
Related Questions
1/12
Mammals are a dominant group in which era?
2
Cenozoic
Paleozoic
Mesozoic
Music on
Answers
Explanation:
In cenozoic era ,mammals are a dominant group.
Answer:
Mammals are a dominant group in Cenozoic era
hope it is helpful to you
A population of large predators in an ecosystem has been trapped and removed from the area. How would this event most likely change the food web in this ecosystem?
A.
The number of herbivores will decrease and the number of producers will increase.
B.
The number of herbivores will increase and the number of producers will decrease.
C.
The number of small predators will decrease and the number of herbivores will increase.
D.
The number of small predators will decrease and the number of omnivores will decrease.
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Help me please!
Cystic Fribrosis...
.
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Answer:
50%
Explanation:
since f is the cystic fibrosis allele, it would present itself in a carrier as Ff.
2 out of the 4 possible offsprings are thus carriers hence 2/4×100=50%
____(1)____ are made of two sisters ____(2)____ held together at the center by a ____(3)____.
A. (1) chromosomes; (2) chromatids; (3) centromere
B. (1) chromosomes; (2) centromeres; (3) chromatid
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Answer:
A. (1) chromosomes; (2) chromatids; (3) centromere
Explanation:
Answer:
A
Explanation:
Jet streams are narrow bands of strong wind that flow between cold and warm air masses. Which direction do these winds blow on Earth?
The winds don't move
From North to South
From East to West
From West to East
Answers
Answer:
east west
Explanation:
(*˘︶˘*).｡.:*♡good luck!!
Environmental Science Final Exam
Spring 2021
1.
Which of the following would be a density-independent cause of large numbers of deaths in a
population?
a. Disease-carrying beetles
b. Food shortages
C. Hurricanes
d. Predatory birds
2. How many species of organisms exist on Farth?
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What are Sodium carbonate.Na2 CO3. Elements
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Answer:There are 3 elements in sodium carbonate i. e. sodium(Na) , Carbon (C) , Oxygen (O) .
Explanation:
In a food chain, the organism that eats the secondary consumer is the:
A.Carnivore
B.Second Consumer
C.Primary Consumer D.Producer
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Answer:
A
Explanation:
What is nuclear fission?
O A. The joining of nuclei
B. The gain of nuclear mass
O C. The splitting of a nucleus
O D. The formation of an ion
Answers
Explanation:
C is the correct answer i.e. splitting of a nucleus
The splitting of a nucleus is known as the nuclear fission. So option C is correct.
Nuclear fission is the process of splitting an atom’s nucleus into lighter nuclei. This can occur naturally through radioactive decay, or it can be simulated in a laboratory by achieving the necessary conditions (e.g. neutrinos being bombarded). The resulting fragments usually have a mass that is less than that of the original nucleus.
We use the fission reaction in nuclear reactors to create electricity. The heat generated by the fission reaction is converted into a working fluid that passes through a steam turbine. The working fluid then drives a ship's propellers or turns the shafts of electrical generators.
To learn more about nuclear fission, refer to the link:
https://brainly.com/question/913303
#SPJ7
What is the difference between asexual and sexual with plants??
I WILL GIVE BRAINIEST IF CORRECT.
Answers
Answer:
see below hope this helps !
Explanation:
Asexual reproduction involves one parent and produces offspring that are genetically identical to each other and to the parent.
Sexual reproduction involves two parents and produces offspring that are genetically unique.
Answer:
asexual plants are plants that can reproduce without another specimen and have hosts that carry pollen or whatever needed to reproduce and sexual plants need another plant to reproduce
Explanation:
:) hope this helps <3
What is the genotype percentage of a blonde haird person and a brown haired homzygous?
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Answer:
what are the optionnnnnn???
How does reusing, reducing and recycling conserve energy?
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Answer: Recycling saves energy by reducing or eliminating the need to make materials from scratch. ... By using recycled materials instead of pulling new natural resources, manufacturers can make the same products with less energy and expense.
Explanation:
I hope this helps you! Have a wonderfull day! ^v^
Answer:
Recycling saves energy by reducing or eliminating the need to make materials from scratch. ... By using recycled materials instead of pulling new natural resources, manufacturers can make the same products with less energy and expense.Explanation:I looked it up to bud
Can someone Help me with this please
Answers
Answer:
Explanation:
1> Because meat is more calorically dense than vegetables
2>Sunlight is necessary for plants to grow, and to provide energy to warm the earth's atmosphere. Light intensity controls plant growth. Light duration affects plant flowering and animal/insect habits.
3> The pyramid of biomass can be upright or inverted, but pyramid of energy is always upright.
Which prevention method is used for crown rot?
O Providing adequate soil drainage
O Pruning leaves
O Destroying plant debris
O Irrigating soil regularly
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I will give brain to the correct answer!
Which statement best explains how sewage systems help fight the spread of disease?
A. They carry antibiotics that kill pathogens
B. They carry human waste to treatment facilities away from cities
C. They kill animals that spread pathogenic bacteria
D. They add chlorine to drinking water before it is transported to homes.
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Explanation:
Given a parent genotype of AA, what are the possible gametes that they can produce?
Plz someone Help
Answers
Allowing discharged electricity to flow safely into Earth's bedrock is known as,
Btw 30 pts if u answer this CORRECTLY.
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When carbon dioxide is dissolved in the ocean, what can it be turned into?
A. Fossil fuels
B. Seashells
C. Nitrates
D. Zooplankton
Answers
I think its B. seashells?
Explanation:
Organisms in the ocean take Carbon Dioxide and turn it into carbonate CO 2/3
Carbonate is often combined with ions like CA 2+ and MG 2+
The Calcium Carbonate makes up the hard structures of corals, and sea shells. The amount of Carbon in the Coral reefs far exceeds the amount of Carbon Dioxide dissolved in the oceans.
heeeeeeeeeeeeeeeeeelp
Answers
Answer:
Answer is A! :D
Explanation:
what are the proteins that are found all throughout the cell
Answers
Animal cells or plant cells??
Answer:
Explanation:Ribosomes are found in many places around a eukaryotic cell. You might find them floating in the cytosol. Those floating ribosomes make proteins that will be used inside of the cell. Other ribosomes are found on the endoplasmic reticulum.
5)
When living organisms die the dead material decays and is broken down.
The process of decay returns carbon dioxide to the atmosphere.
What type of organism causes decay?
Answers
, decomposers break down dead material from plants and other organisms and release carbon dioxide into the atmosphere.
Which of the following are functions of
enzymes?
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Answer:
The function of an enzyme is to speed up a chemical reaction in a living thing (humans, animals, plants etc.)
Anaerobic respiration is also known as _____
Answers
Answer:
Fermentation
Explanation:
How do bacteria respond to their environment? Think back to how viruses mutate. What do you predict can happen to bacterial DNA?
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Answer:
Well they respond pretty well to other environment and they adapt
Select the correct answer.
Leo is at his son's birthday party. During the party, he keeps responding to unimportant work-related emails and can barely enjoy the party. This
makes his son very upset. What could Leo have done right so that his son would be happy?
OA buying his son an expensive gift
OB. being actively present at the party
OC. promising to throw another party
OD. quitting his job
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Answer:
being actively present at the party
Answer:
being actively present at the party and celebrating with his son instead of responding to emails that are not very important
Help me, it's due today
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Tell me where I should put the boxes in the correct description
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Answer:
1st graph/diagram --> 2nd description (between top and bottom)
2nd graph/diagram --> 3rd description (bottom/last one)
3rd graph/diagram --> 1st description (top one)
Help me please!!! Past due! Worth 20 points I will mark you brainless too!
Instructions; fill in the boxes for density calculations, phase changes, phase/ states of matter
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Answer: i am not sure
Explanation:
PLEASE ANSWERR ASAP I WILL GIVE BRAINLYEST AND REPORT (science) I KNOW 1, 2 AND 5 I NEED 3 4 AND 6
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What does the strength of friction depend on? A. The direction of the forces. B. The types of surfaces and how hard the objects are being pushed. C. The color of surfaces and how hard they push. D. Only how hard the objects are being pushed
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the surface is important, the object being pushed on ice will have less friction than on wood.