Scientific Method

Yes arsenic is used as an alloy along with other numerous elements particularly antimony. When manufactures tried to strengthen bullets by making the grains of lead smaller the bullets ended up deteriorating post the heating and rapid cooling processes, so when they put the alloy into the mixture it helped strengthen and round the bullets.

because they need to observe what they are working on, hypothesize and predict what the outcome will be, and experiment to see if they are correct.

it is a colorant for food, cosmetic stuff and so

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yes the length of the sun stick does control the distance the shadow moves

Introduction, frist, secon. ;

it would be better to use a 0 - 200 n scale cause elephants enjoy eating frosted canabals for brunch at approx 2 pm

Active range of motion is that motion performed voluntarily by a patient and is subjective in nature as the patient can move the body part as far or as little as they wish. Passive range of motion, which is that motion of a body part performed by an examiner is objective as the voluntary restriction of the motion is less likely to be influenced by the patient being examined.

A logical hypothesis is a supposition or proposed explanation made on the basis of limited evidence as a starting point for further investigation.

It is called a bubble wand.

The five sources of information that we use to make informed inferences are: 1. Using Knowledge to Infer 2. Using experience to Infer 3. Using clues to Infer 4. Using Critical Thinking to Infer: Internet 5. Using Figurative Language Cues to Infer.

A piece of fur becomes positively charged when it loses electrons to another object through friction, causing it to have an excess of protons compared to electrons. This imbalance of positive charge results in the fur being positively charged.

I did a lab on this in school, and we found that the freezing/melting point was about 49 degrees celsius, though I'm trying to confirm this now...

Hypotheses testing

nothing happen in my experiment

If the car is lighter, Then the balloon powered car will go further.

penis

Mass doesn't effect how fast something falls, it is their size. This is related to air resistance. The larger the bodies, the slower they fall. ( This is what i remember from my science lesson)

I usually do an "if, then, because" hypothesis. IF i do this, THEN this will happen BECAUSE of this. For example, IF I give a plant proper sunlight, THEN it will grow taller than the other plants BECAUSE plants need sufficient light to grow. It seems very simple, but it goes a long way! :)

what benefit is computer to medical laboratory scientist

feelings

Fermentation can result without with out added sugars, if it is allowed to sit with a starch, or it has a base of juice or any other type of complex carb.

There is a degree of that in it, but ultimately peer review of research papers and experiments eliminates its effects as a consensus is reached in the scientific community.