Science category

Posted by Anonymous some time ago

Describe the difference between homologous and analogous structures in organisms and give an example of each.

Posted by Linda Joy some time ago

Can you answer this? If so what answer did you get?

Posted by Roman Caldera some time ago

Are you a penguin lover?

Posted by Ice man some time ago

Don't you find it just a little bit creepy to know we have "followers" but we have no way of knowing who they are ?

Posted by overeasy240 some time ago

What's the difference between partly sunny and partly cloudy?

Posted by Anonymous some time ago

What is the difference between sodium and sodium chloride?

Posted by Perryman some time ago

What is a palynologist?

Posted by Anonymous some time ago

When solving a linear inequality why do you always solve for y?

Posted by Mawgan some time ago

At what temperature does china and ceramic melt?

Posted by Lola Krmpotic some time ago

Do you think sexual dimorphism in humans will change or stay the same over time?

Posted by drewbastank some time ago

Why is it so hard for people to grasp the concept that evolution is a major possiblity?

Posted by D-BOMB some time ago

What did human beings evolve from?

Posted by beaker95 some time ago

Who invented the human body ?

Posted by LynfromNM some time ago

In equatorial countries, are daylight and darkness always 12 hours each?

Posted by main event some time ago

A solution that resists changes in pH when H+ or OH- ions are added to it is called: -an acid -a base -an alkali -a neutral solution -a buffer

Posted by PinkSkyNotBlue some time ago

If the universe is so huge, there must be other planets with life, somewhere out there, right? Of all thee millions and millions of planets, it can't JUST be earth.

Posted by PrimeCOA Will be back some time ago

Why was Nikola Tesla (the greatest inventor of all time in my humble opinion) so overlooked in the history books?

Posted by Drublic some time ago

Who invented the folding chair?

Posted by Anonymous some time ago

How do mold spores differ from bacterial endospores?

Posted by Jimmyz101 some time ago

What type of plate tectonic activity occurs where the Eurasian & African Plates meet?

Posted by Anti-Semantic - Quaerens Intellectum some time ago

What does the Coriolis Effect have to do with a sniper's accuracy?

Posted by texangallie some time ago

After a Rottweiler gets prenant how long till she has the puppies?

Posted by GM mark of excellence some time ago

What is Planaria?

Posted by Sofi19 some time ago

According to our modern system of classification, the organism called Bacillus cereus would be most similar to:

Posted by Anonymous some time ago

How many species of birds are indigenous to the state of colorado usa?

Posted by Junk Yard Dog some time ago

How can one make a "laser" strong enough to cut a 2x4, out of household items?

Posted by PrairieWind some time ago

Is the planet Earth a living thing?

Posted by MrBLT needs to be contained some time ago

Is 30 degrees C twice as hot as 15 degrees C?

Posted by tobi cuti way old version some time ago

Why do we need oxygen?

Posted by keithold thanks all baggers some time ago

What article of clothing did Mary Phelps Jacob invent?

Posted by Anonymous some time ago

What is the highest elevation in Madison County, Tennessee?

Posted by Anonymous some time ago

What are corresponding numbers,and please give some examples

Posted by Linda Joy some time ago

Do you ever wonder why there's no W in one?

Posted by Linda Joy some time ago

What causes photoluminescence?

Posted by DudeLer 2 some time ago

Do you know your times tables past eleven?

Posted by bgizzle10 some time ago

Inside solid electrical conductors electricity flows when?sci

Posted by tibear some time ago

What city has the greatest range of temperature from winter to summer? Which has the least?

Posted by Anonymous some time ago

Milkweed is a plant commonly found throughout fields and pastures and along roadsides in eastern and central North America. It gets its name from the milky white sap that oozes when the plant is broken or cut. Milkweed plants bloom in June and July. When

Posted by michelle68 some time ago

I invented the basics of sexual reproduction, getting around from place to place, and how to use energy from the Sun. Who am I? A. bacterium B. Multicellular organism C. Chain of DNA D. Cooperating cell community

Posted by Anoname some time ago

Can a mans orgasm be felt flowing out by a finger up the butt?

Posted by crypto98765 some time ago

What is the square root of pie

Posted by Anonymous some time ago

How to read a respirometer

Posted by Anonymous some time ago

WHAT ARE THE SUDSING AGENTS?

Posted by Anonymous some time ago

CAN U NAME SOME HOUSEHOLD ACIDS PLEASE?

Posted by Mawgan some time ago

Why do most maps show North at the top?

Posted by knowmore some time ago

In accordance with the lows of gravity, is plannet earth gradually getting closer to the sun?

Posted by jacob some time ago

Which one of the following statements is accurate for vitamins? A. When they're water-solube, like vitamin A, they serve as antioxidants B. They are recycled in the body to be used again and again C. All of them are functional foods D. They include mi

Posted by Jenny_Rizzo some time ago

When you are on AB, do you use a desktop, laptop, cell phone or etc?

Posted by Shuhao Yu some time ago

Are there any arguments for that heart diseases are caused by nurture not nature ?

Posted by Mr.Positive some time ago

Using words, describe why lakes freeze on the top instead of on the bottom. (Please give a better explanation besides just saying "ice is less dense than water so it rises to the top and remains on top).

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