science deals only with phenomena that can be _________. ??????

Answers

Answer 1

Answer:

OBSERVED!

Hope this helps :)

Answer 2

Answer: Observed

Explanation:

Science can only answer in terms of natural phenomena and natural processes. ... Though atoms cannot be seen with the naked eye, they can be studied with the tools of science since they are part of the natural world. Rutherford's story continues as we examine each item on the Science Checklist.


Related Questions

how can you change a sedimentary rock into an igneous rock?

Answers

Answer:

The answer is A. Melting and Cooling.

Explanation:

After researching the rock they found, Mary and Jim believe it contains large pieces of the mineral limonite. They observed that their rock was yellow in color. And, according to the data they gathered, limonite is also yellow. They plan to conduct an investigation using the scientific method. Part A What is Mary and Jim’s hypothesis?

Answers

The definition of a hypothesis is a supposition or proposed explanation made on the basis of limited evidence as a starting point for further investigation. therefore this means that there hypothesis is that the stone is limonite  because limonite is also yellow.

why do some leaves decompose faster than others?​

Answers

Answer:

Over time, decaying leaves release carbon back into the atmosphere as carbon dioxide.  In general, the scientists found that plant composition determines the range of rates, and that as temperatures increase, all plant matter decays faster.

Hope this helps. Have a good day!

5. Explain why a washing machine would be considered technology.

Answers

Answer:

It's technology because it does a certain service for you with less time wasted if you did it by hand.

Explanation:

How do decomposers obtain their food?
A. hunting and killing prey for food
B. changing carbon dioxide and water
into food
C. absorbing food from dead organisms
D. producing food from oxygen and
sunlight

Answers

C.absorbing food from dead organisms .

Answer:

C. absorbing food from dead organisms

Explanation:

Coastal wetlands are ecologically important because they do all of which of the following a. reduce the impact of storms coming inland b. harbor a low level of biodiversity c. help to destroy nutrients d. provide important habitats for only terrestrial species e. repel large aquatic reptiles

Answers

Answer: The answer is e

Explanation:

Leigh investigates the color of shells deposited on a beach as she walks along the coastline. She wants to know whether this variation in color is due to chance or if it is significant. Data was collected over a minimum 20 cm long region at four sites along the beach coast. Shells were categorized into four different shades, 1 being the lightest and 4 being the darkest. What is the mean number of shells collected?

Answers

Answer:

the data is QUANTITAVE because it includes data that are NUMBERS a CHI-SQUARE will be used ...

Explanation:

right on edge for ap bio

Answer:

slide 4 is 4.79

Explanation:

correct on ap bio edge 2021

forensic odontologists might be involved in which of the following circumstances?
a: a femur bone is found in a field
b: a victim has a bite on his arm
c: a profile of a suspect is needed
d: beetles are collected from a decomposed body

Answers

Answer:

A victim has a bite on his arm

Explanation:

took the test and got it right

Organisms need _____ to conduct essential life activities

Answers

Answer:

The correct answer is energy. Other organisms are not necessary, just like offsprings since there are many organisms that never have offsprings. Light is also not necessary with numerous organisms, especially those like the ones that live deep in the sea where light never reaches. Some form of energy is necessary for everyone.


Name a pH level that amylase and
alkaline phosphatase share?

Answers

A ph level that amylase and alkaline are phosphatase share is chlorine

where does a photosystem occur in a plant cell

Answers

Answer:

thylakoid membrane

Explanation:

yes

Is bacteria the smallest living thing on earth

Answers

Answer:

Image result for Is bacteria the smallest living thing on earth

Mycoplasma genitalium, a parasitic bacterium which lives in the primate bladder, waste disposal organs, genital, and respiratory tracts, is thought to be the smallest known organism capable of independent growth and reproduction.

Explanation: hope this helped

How do macrophages fight pathogens?

Answers

Answer:

They release antibodies to protect the body. They produce antigens to protect the body. They break down the pathogens that enter the body. They respond to a future invasion of the same type of pathogen.

Explanation:

hope i helped?? :))

   <3

        - pun

               

Answer:

With Acid

Explanation:

The first line of immune defense against invading pathogens like bacteria are macrophages, immune cells that engulf every foreign object that crosses their way. After enclosing it in intracellular membrane vesicles, a process called phagocytosis, macrophages kill their prey with acid.

is algae plant- like, fungus- like, or animal- like

Answers

Answer:

plant-like

Explanation:

Even though It's a living thing, it contains structures within their cells that resemble plant cell structure. For example, it has chlorophyll.

A scientist conducted one trial of experiment and got unexpected results. How can the scientist increase confidence in the results? A). by repeating the experiment several times B). by charging the experimental procedure C). by asking other scientists what they think about the results D). by modifying the results so they are close to the expected results

Answers

Answer:

The answer is A by repeating the experiment several times

Explanation:

i did it on edu

By repeating an experiment many times, scientists increase confidence in the results. So, the correct option is (A).

What is an experiment?

An experiment is defined as a procedure which is carried out to support or disprove a hypothesis. It determines the efficacy or potential of something previously unusable. It provides insight into cause and effect by demonstrating what results when a particular factor is manipulated.

An experiment is defined as a type of empirical study that involves manipulation of an independent variable, measurement of a dependent variable, and control of extraneous variables. This extraneous variable is any variable other than the independent and dependent variables.

The best approach when conducting a scientific experiment is to test repeatedly and make sure the experiment can be repeated.

Thus, by repeating an experiment many times, scientists increase confidence in the results. So, the correct option is (A).

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Which renewable resource is not at risk?
1) Fisheries
2) Petroleum
3) Forest
4) Ground water

Answers

Answer:

C, forest.

Explanation:

Trees are easily replaceable. With the other options, those are all considered non renewable energy sources. Those take millions of years to form. When we look at fishery, people can do what's called "overfishing" when they fish too much faster than fish can reproduce. Therefore making C your best answer choice.

Minerals:

A. were once living
B. are man-made materials
C. are only found in rocks
D. naturally grow into crystals​

Answers

Common Minerals are only found in rocks

list 3 pros to cow calf operation

Answers

Answer:

1. Profits

2. Forage is cheaper than feed

3. low death loss

Sunspots are dark areas on the surface the Sun.They mark strong magnetic fields, and more sunspots indicate that the Sun is more active and is releasing more energy. The following graph presents the average daily number of sunspots from 1900 through
1944. Each data point is the average for one month.

Answers

So why didn’t you look the answer up
Look the answer up on google trust me you will find what your looking for

The main focus of conservation is to
a. wisely manage natural resources for people's use
b. set aside land and protect it from human activities
c. demand government action to pass environmental laws
d. prevent wild species from becoming endangered
e. limit society's demand for natural resources

Answers

Answer:

A.) Wisely manage natural resources for people's use

Explanation:

Because conservation is like preservation but conservation wants to seek sustainable use of nature by humans for activities such as, hunting, logging, and even mining.

I’m gonna go with D. Prevent wild species from becoming endangered . Because most of the time, the purpose of conservation is to protect species from extinction.

Which organelle transports material throughout the cell?
Cell Membrane
O Endoplasmic Reticulum
O Mitochdadria
O Lysosome
o

Answers

Answer:

lysosome I think.

Explanation:

What is the smallest or most specific level of organisation you and your neighbors all have in common

Answers

Answer: The levels, from smallest to largest, are: molecule, cell, tissue, organ, organ system, organism, population, community, ecosystem, biosphere.

Explanation:

Answer:population

Explanation: I got it right

what are several defenses that keep pathogens from getting inside the body

Answers

Answer:

The body has two lines of natural defense to protect against infection. The first are physical barriers, such as the skin, body secretions and mucous membranes. The second line of defense is the immune system. Specialized immune cells coordinate and execute attacks to kill germs that make it past the body's physical barriers.

Drag each tile to the correct box .
Water evaporates from a lake. Arrange the next steps of the water cycle in the correct order.
Water vapor condenses to form clouds.
Water flows down mountains and hills.
Water falls as rain, snow, and sleet.
Water joins streams or forms groundwater.

Answers

Water vapor condenses to form clouds , water falls as rain, snow, and sleet, water joins streams or forms ground water , water flows down mountains and hills

The water cycle is the processes by which water circulates between the earth's oceans, atmosphere, and land, involving precipitation as rain and snow, drainage in streams and rivers, and return to the atmosphere by evaporation and transpiration.

Sequence of water cycle

Water vapor condenses to form clouds. water falls as rain, snow, and sleet. water joins streams or forms ground water. water flows down mountains and hills.

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why must a scientific explanation be supported by data

Answers

Answer:

Supporting a scientific inquiry with data helps reduce the bias opinion that's humans have.

All organisms have organs and/or body systems. True or False?

Answers

Yes it is very True (:

can someone anser this pls

Answers

Answer:

I'm really just guessing but, you should try (B)

(B) a gamate containing a complete set of the genetic information


Hormones in the bloodstream are what

Answers

Answer:

chemical messenger.

Explanation:

yw loves!!!!

Answer:

CHEMICAL MESSENGER

Explanation:

did the Assignment

Which statement best contrasts the urinary and excretory systems?
The urinary system is involuntary, while the excretory system is voluntary.
The urinary system includes the bladder, while the excretory system does not.
The urinary system filters waste for nutrients, while the excretory system has no filter.
The urinary system removes liquid waste, while the excretory system removes solid waste.

Answers

The organs of the urinary system are organs of excretion—they ... filter the blood to remove metabolic wastes and then modify the resulting fluid, which al- ... But in the kidneys, we find an unusual capillary bed that is both...

Answer:

The urinary system removes liquid waste, while the excretory system removes solid waste.

Explanation:

just got it right

Need help emt class

Answers

Answer:

3.

ExplaA bilateral hip replacement, for instance, replaces both hip bones in the same operation.

4. The immune system

marks me as brainiest.

say thanks

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