amoeba sisters: nature of science

Amoeba Sisters: Nature Of Science

Answers

Answer 1

Answer:

The scientific mrthod is a process used by scientists to find answers to a question or to solve a problem. No there isn't just one because there are several versions of the scientific method. Some versions have more steps, while others may have only a few. Scientists can add steps, take out steps, revise, or make models.

Answer 2

The scientific method is a systematic approach used by scientists to investigate and understand the natural world.

It consists of a series of steps that guide the process of conducting scientific research and acquiring knowledge.

While there is a general framework for the scientific method, it is important to note that there is no single, universally accepted version of it.

The exact steps and emphasis may vary depending on the field of study, the specific research question, and the nature of the scientific inquiry.

Different branches of science may have their own specialized methodologies and techniques.

For example, the methods used in social sciences or qualitative research can differ significantly from those used in the natural sciences.

Thus, this is all about scientific methods.

For more details regarding scientific methods, visit:

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Related Questions

PLEASE HELP! WILL MARK BRANLIEST!

Fill in the correct answers in the boxes below.

Answers

Answer:

The answers are as followed:

Explanation:

9: Non renewable

10: Organisms

11: Millions

Answer:

9. nonrenewable

10. I think it's plants?

11. millions of years

Explanation:

Identify the resources that cannot be replenished within the average span one
human life.
Select 2 correct answers!!!

petroleum
natural gas
trees or plants
water

Answers

Answer:

Natural gas and petroleum

Explanation:

They are nonrenewable resources, whereas water and biomass are renewable.

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Which three statements are true about the energy flow in an ecosystem?

Answers

Answer:

main source of energy for an ecosystem is the sun producers convert radiant energy to chemical energy the maximum amount of biomass is at the lowest trophic level

Answer:

A,B and E

Explanation: hope it helps you :)

Entre una planta alta de color purpura (AABB) con otras planta enana de color blanco (aabb), ¿cómo será el genotipo y el fenotipo de la F1 Y F2?

Answers

Answer:

- Alelos:  

Locus 1: A (alto); a (enano)

Locus 2: B (púrpura); b (blanco)

- Cruzamiento parental: AABB  x aabb

Genotipos F1: AaBb

- Cruzamiento F1: AaBb x AaBb

Fenotipo: 100% plantas altas púrpuras

- Genotipos F2:  AABB (1/16); Aabb (1/16); aaBB (1/16); aabb (1/16); AaBb (4/16); AABb (2/16); aaBb (2/16); AaBB (2/16); Aabb (2/16)

- Fenotipos F2: 9/16 A-B- (altas púrpuras); 3/16 A-bb (altas blancas); 3/16 aaB- (enanas púrpuras); 1/16 aabb (enanas blancas)

Explanation:

Un cruzamiento dihíbrido refiere a un tipo de cruzamiento entre dos parentales que difieren para  dos pares de alelos (AABB x aabb). Si consideramos dos loci de dominancia completa, un cruzamiento dihíbrido producirá una F1 heterocigota para ambos genes donde la progenie expresará ambos rasgos dominantes. Como resultado de la distribución independiente expresada en la segunda ley de Mendel, La F2 de este tipo de cruzamiento producirá un proporción fenotípica 9:3:3:1; es decir 9 individuos con ambos rasgos dominantes (A-B-), 3 con el rasgo uno dominante (A-bb), 3 con el rasgo dos dominante (aaB-) y 1 con ambos rasgos recesivos (aabb).

PLS ANSWEr NOWWWWWWWWWWWWWWW

Answers

Answer:

The answer for the third picture I believe is decomposers

Answer:

I believe that it's the last answer

An ecosystem is when plants and animals interact with each other in a specific area.

what is the location and function of abdominal lymph nodes?

Answers

Lymph vessels send lymph fluid through nodes throughout the body. Lymph nodes are small structures that work as filters for foreign substances, such as cancer cells and infections. They contain immune cells that can help fight infection by attacking and destroying germs that are carried in through the lymph fluid.

Why are third parties important in a political system?

Answers

Answer:

Third parties are important in a political system because they serve an important role in our political system by forcing major political parties to address new issues they might not have previously addressed very much. And third party candidates can also greatly impact an election by taking away votes from one of the major political party candidates.

What ideas were changing in the scientific community at the time of Darwin's travels? How might those new ideas influenced Darwin?

Answers

Answer and Explanation:

At the time of Darwin's travels, the scientific community was beginning to abandon ideas linked to creationism to adopt more scientific and testable concepts, less linked to religiosity. Darwin was very influenced by these new concepts and decided to study a way to apply them to the biological diversity that planet earth presented. He wanted to explain this diversity through scientific data, obtained by experiments and logical reasoning, without the interference of creationist concepts and that would show how life on earth changes over the years and how species of living beings were created. This was one of the kicks that made him start his travels and his studies on biological evolution.

Please help me with this

Answers

Answer:

bro ineed help to

Explanation:

Answer:

option 1 is the crt answer

Explanation:

B and j show more dna similarity as B is the direct ancestor of j

How do particles move when a surface wave passes through a medium?
A. Parallel to the direction of wave motion
B. Perpendicular to the direction of wave motion
C. Both parallel and perpendicular to the direction of wave motion
D. Neither parallel nor perpendicular to the direction of wave motion

Answers

Answer:

perpendicular to the motion of the wave.

Explanation:

when in a medium, they only go up and down or back and forth meaning the wave won't ever move the left or right side of the particles, so it is perpendicular

hope this is trusted helper for brainly material

Answer: it’s both parallel and perpendicular to the direction of a wave motion

Explanation:

which value most closely represents the amount of freshwater on earth,as a percentage of the total water on earth

Answers

2 percent
The fresh water is only present in the form of glaciers and the water flowing in the lakes and the rivers. The fresh water source occupies approximately 3% of the total water present on the earth. Hence, the value closely related to the amount of the fresh on the earth is 2 percent.

2%

that is the answer

Which statement best describes energy entering the living world?

a) solar energy to chemical energy

b) chemical energy to solar energy

c) solar energy to heat energy

d) heat energy to solar energy

Answers

Answer:

a. solar energy to chemical energy

Answer:

A .Solar energy to chemical energy

Explanation:

Question 5 of 10
Which is caused by the uneven heating of air?
A. Altitude
B. Wind
C. Humidity
D. Rain
SUBMIT
Need help ASAP

Answers

Answer:

B. Wind

Explanation:

Wind is the movement of air, caused by the uneven heating of the Earth by the sun and the Earth's own rotation. Winds range from light breezes to natural hazards such as hurricanes and tornadoes.

Which is not a major reservoir of carbon?
O rivers and lakes
O oceans
O living things
O fossil fuels

Answers

Answer:

i think its fossil fuels but dont dont quote me on that

Explain the difference: a myelinated axon conducts impulses faster than non-myelinated axon of the same diameter

Answers

Answer:

A myelinated axon conducts impulses faster than a non-myelinated axon. ... Therefore, in myelinated neurones, the nerve impulse is said to jump from node - to - node, a impulse pathway known as Saltatory Conduction. This means that the action potential does not have to travel along the whole length of the myelinated axon

Explanation:

Tetrodotoxin is a potent toxin found in a variety of organisms including the pufferfish. The toxin binds to the extracellular side of the Na+ channel and prevents channel opening. This leads to paralysis of muscles, including the diaphragm. Death from respiratory failure can occur after ingestion of as little as 1 mg of the toxin. Why does this toxin cause paralysis? Question 7 options: The axon membranes become over-depolarized. The Na+ channels remain in the inactive, refractory state. The Na+ channel does not open wide enough to allow enough Na+ through the channel. The membrane depolarization is not amplified along the axon.

Answers

Answer:

The correct answer is - The membrane depolarization is not amplified along the axon.

Explanation:

Tetrodotoxin, a neurotoxin present in the liver and gonads of Marine organisms. it can inhibit the soidum channels which means it blocks the entering of the sodium in the cells or neurons if consumed it and it can lead to neurological and gastrointestinal disorders.

These toxins block the signals to move along the nerves to muscles In absence of sodium action potential cannot be sent along the axon by blocking the sodium channels. This results in weakening and paralysis.

What is phylogeny?
A. How species interact with each another

B. The study of cells.

C. How organisms are related through evolution.

Answers

Answer:

Hey mate......

Explanation:

This is ur answer......

C. How organisms are related through evolution...

Hope it helps!

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Follow me! :)

Answer:

C. How organisms are related through evolution.

Explanation:

Phylogeny is the organisms that are related through evolution.

Why did Gregor Mendel use peas in his experiments?
Peas grow very slowly.
Pea reproduction cannot be controlled.
Peas normally produce very few offspring.
Peas have characteristics that have two forms.

Answers

Answer:

He used peas because they are self pollinating,they grow fast,and they have many traits

Answer:

D. Peas have characteristics that have 2 forms

Explanation:

Edge 2022.

What happens if a protein-digesting enzyme is mixed with starch solution?

Answers

Please mark brainliest

Answer:
it would produce fat as its base and starch is acidic

For reference check the link

https://opentextbc.ca/biology/chapter/15-3-digestive-system-processes/

As native mason bees visit flowers, they spread pollen while also consuming nectar from the plant. This is an example of symbiosis.
true or fasle

Answers

Answer:

True

Explanation:

Symbiosis is a type of relationship or interaction between two different biological organisms/species by which both are benefited. The bees such as mason bees are pollinators. Pollinators are animals (especially insects) that help the development of seeds and the fruit surrounding seeds by the pollination of flowers, i.e., by the transference of pollen from male anthers of a flower to the female stigma. During this process, pollinators eat nectar, which is a sweet energy-rich liquid secreted by flowers. In consequence, both species (i.e., plants and mason bees) are benefited from this interaction.

Because the imaginary axis of the earth is inclined to the sun at the equator, the northern and southern hemispheres shine in different ways. When it is summer in the northern hemisphere of our planet, then it is winter in the southern hemisphere

Answers

Answer:

Yes.

Explanation:

Yes, when it is summer in the northern hemisphere of earth, then it is winter in the southern hemisphere. This change of season occur due to tilting of earth. The season of northern hemisphere and southern hemisphere are different and opposite to each other because both are present at opposite location on the earth surface. The tilting region experience winter season whereas the other regions experience summer due to direct sunlight.

interesting biology project topic ​

Answers

Answer:

Vacina ( eu estou aprendendo sobre isso na minha aula, e acho que seria legal por que é uma coisa muito discutida atualmente)

What does stage 4 show?
A. A young female cone with fertilized eggs matures into a seed
cone.
B. A spore divides and grows into a pollen grain using mitosis.
C. Young male cones produce spores using meiosis.
D. A seed that contains an embryo plant grows into a young pine
tree.

Answers

Answer:

A.

Explanation:

It looks like the pine cone looks like is turning into a normal cone. That is why.

Answer: A. it looks as if its matured from being a young cone

How is gene cloning helpful in biological research??

Answers

Answer:

Biologists frequently utilize DNA cloning in basic research labs to create fake, recombinant versions of genes to better understand how normal genes in an organism function.

Explanation:

Took the lesson on Khan Acdemdy, its from my notes i took

Luisa went into the bathroom after her sister had a bath. It was full of mist and the mirror was covered with the a lot of liquid drops. What was the mist made of?

Answers

Answer:

Mist is made of water vapor.

Explanation:

The bathroom mirror and the fog that the bathroom presents after someone takes a shower, is formed by water vapor. This water vapor is formed by the hot water from showers, which evaporates. This water vapor is what forms the mist, however, when this mist touches the surfaces of the bathroom, such as the mirror, it becomes water again and that smothers the mirror. The mist becomes water when touching the mirror because of the difference in temperature between them, as the mist is hot and the mirror is cold. This happens through the condensation of water.

Which of the following is true about the group Archaea?
A. Archaea has more genetic similarities to Bacteria than Eukarya

B. Archaea and Bacteria both have a nucleus

C. Bacteria and Eukarya are both prokaryotes

D. Archaea has more in common genetically with Eukarya than Bacteria.

Answers

Answer:

D. Archaea has more in common genetically with Eukarya than Bacteria.

Explanation:

Archaea are unicellular, prokaryotic microorganisms that differ from bacteria in their genetics, biochemistry, and ecology. Some archaea are extremophiles, living in environments with extremely high or low temperatures, or extreme salinity. Only archaea are known to produce methane.

Answer:

D. Archaea has more in common genetically with Eukarya than Bacteria.

Explanation:

Yes, archaea has more in common genetically with Eukarya than Bacteria. Archaea constitute a domain of single -celled organisms.

DNA acts as a _____________ for living things
A. map

B. blueprint

Answers

Answer:

A. map

Explanation:

DNA acts as a map for living things.

Which of the following is NOT a characteristic of life? Also, explain why and I give you a 5 stars.
A.Made of one or more cells
B.Movement
C.Requires Energy
D.Adapts over time

Answers

Answer:

c

Explanation:

a b and c are all signs of life but energy can be in objects not just life.

Which statement is a hypothesis?
A. The presence of an enzyme increased the reaction rate
B. The reaction rate increase 100% once the enzyme was introduced
C. Introducing an enzyme into a reaction did not increase the rate of reaction
D. When an enzyme is introduced into a reaction the reaction rate will increase by 100%

Answers

The answer to this question is B

Study the image of ammonia. How many atoms of each element bond together to create this molecule?
please help..
its sciences

Answers

One nitrogen and then 3 hydrogen

From the image, we can see that:

3 atoms of Hydrogen element and 1 atom of Nitrogen element bond together to create Ammonia molecule.

Other Questions
For the equation y=2x + 6, find the value of y when(a) x= 0 (b) x= 1(c) x=2 (d) x=3WITH CALCULATION AND EXPLANATION PLEASE.FULL CALCULATION 1. Yo (trabajar) en un hotel2. Luis (trabajar) como camarero en un cafe3. Tu (hablar) bien espanol4. David y Natalia (hablar) por telefono5. Ustedes (comprar)ropa nueva6. Yo no (comprar) en este supermercado7. Vosotros (estudiar) medicina en la universidad8. Nosotros (estudiar) lenguas extranjeras9. Usted (escuchar) la radio en casa someone help me out please:( Suppose that you want to make 12 g of lithium oxide. What are the minimum masses of lithium and oxygen you will need?A. Li= 5.6 g O2= 6.4 gB. Li 6.5 g O2= 4.6 gC. Li= 0.6 g O2 46.4 gD. Li= 15.6 g O2 6.4 g How Billie is spreading the message that everyone needs to take care of their emotions? The desire to educate and "civilize" African and Asian nations fell underwhich motive for Imperialism?O EconomicO PoliticalO Religious/SocialO None of the aboveinen "stronger" nations to exten write a short story on the journey of a sperm cell seeking to enter in a egg cell to share life together as a zygote and beyond Can someone please help me I dont understand this at all When people are said to be insane, this means that __________. Assume that both populations are normally distributed.a. Test whether u1 u2 at the alpha=0.05 level of signifigance for the given sample data. (u= population mean, sorry couldnt insert the symbol). Determine p value. Should the null hypothesis be rejected?b. Construct a 95% confidence interval about 12. at the alph=0.05 level of significance for the given sample data. Population 1 Population 2n 18 18x 12.7 14.6s 3.2 3.8 Determine the value of x. What is the value of m? Nicole buys a meal in a town with a 9% sales tax. She tips 17% on the bill before adding the sales tax. She pays a total of $15.30. What should be the original cost of her meal? If earths atmosphere is made up of 78% nitrogen, why is nitrogen a limiting factor for producers? A. Consumers respire all of the available nitrogen. B. Nitrogen is unusable in its liquid form. C. There are more plants than gaseous nitrogen. D. Nitrogen is unusable in its gaseous form. A magnetic field of 0.276 T exists in the region enclosed by a solenoid that has 517 turns and a diameter of 10.5 cm. Within what period of time must the field be reduced to zero if the average magnitude of the induced emf within the coil during this time interval is to be 12.6 kV Consider a figure in a coordinate plane. For each of the transformations below, first, transform the figure as stated. Then reverse the order of the sentences and transform the original figure a second time. Did the sequences result in the same image or a different image? Drag and drop each transformation in the cell with the appropriate heading What can an author do to promote a reader's suspension of disbelief?A. Describe the magical or supernatural elements of the story andhow they affect the charactersB. Help the reader feel a sense of belonging or attachment to a groupdescribed in a storyC. Use a pattern of writing in which words or phrases are similar informatting and structureD. Focus on a story's realistic, ordinary details instead of itssupernatural elements2 If two heterozygous individuals are crossed, whatpercent of their offspring are also expected to beheterozygous?Complete the punnet square plssssss What is most likely Mr. White's final wish?A. To stop his wife from feeling so sadB. To go back in time and never make the first wishC. To return the 200 pounds he receivedD. To reverse his second wish Question 5Find the volume.