Scientific Method

Because there is no way to know what effects the other key variables are having on outcome. So, there is no way to evaluate any one variable, or its effects on outcome.

Yes, it is usually but sometimes isn't

curiosity skeptism creativity honesty open-mindedness

it leads to conclusions that are not debatable and is too narrow a topic.

i found this on the internet:

Scientific notation is needed any time you need to express a number that is very big or very small. Suppose for example you wanted to figure out how many drops of water were in a river 12 km long, 270 m wide, and 38 m deep (assuming one drop is one millilitre). It's much more compact and meaningful to write the answer as roughly 1.23x10 to the 14th power than it is to write 123120000000000.

Einstein

yes

There's no such thing as "the unit" for a graph. Each axis has a unit, and you've

stated both of them in your question: One axis is marked in units of (time)2, and

the other is marked in units of (distance)2 . We fail to comprehend the physical

significance or applicability of such a graph, but if it somehow suits your needs,

then knock yourself out. We note that the slope of the graph works out to units

of (speed)2 , so maybe it has something to do with kinetic energy perhaps ? ?

forming a hypothesis is when you come up with an educated guess.. what you think it may be .

testing a hypothesis is when you're testing to see if someone else's guess is right.

Scientists must have a skeptical attitude.

As well, all Experiments are conducted by The Scientific Method.

It is called an experiment.
expiriment

YES!

Acceleration is observed when velocity changes with respect to time. For instance, at t0 an object may be moving with a velocity of 2. At t1, it could be moving with velocity of 4, which means that it has doubled its velocity; thus accelerating.

This can also be observed in reverse, where at t0 the velocity is 4 and at t1 the velocity is 2. The object then has decelerated, or has slowed down with respect to change in time.

I don't know if this is true, but my old science teacher at high school told us all that 'a piece of the sun the size of your fingernail, a mile away from you, would still be able to kill you with the heat it gives off".

hai

:8

:*

Slate

Water enters the starfish through the madreporite or the tube feet, but mainly the madreporite.

As mantle rock is subjected to heat, it becomes less dense and can undergo convection, where hotter, less dense material rises and cooler, denser material sinks. This movement of mantle rock due to differences in density plays a key role in driving plate tectonics and volcanic activity on Earth's surface. Heat helps drive these density-driven movements by changing the physical properties of mantle rock.

Whipple came up with the "dirty snowball" concept of comets; that the head of the comet is primarily ice and frozen gasses bound together by dust, gravel and rocks. This explains the nature of the "tail" of the comet; as the frozen gasses sublimate away (change from solid to gas, without an intervening liquid state) the gas is carried away by the solar wind and by pressure of the sunlight itself.

yes it does

a conclusion

4.2E+8

I did 2 science fair projects. Do boys or girls have better lung capacity? Or how has more accurate sences boys or girls?