- Question 83455 asked on 2011-08-07 08:02:34
what do dragonflys eat when they are fully matured and
wwhen they are in their early stages of development. howlong
does it take for dragon fly to develop and how long do they
live.
- Question 83482 asked on 2011-08-08 13:30:56
you saw a shirt for $97. You didn't have the cash, so you
borrowed $50 from your mum and $50 from your dad = $100. You
bought the shirt. and had $3 change. You gave your dad $1
and your mum $1 and kept the other $1 for yourself. Now you
owe your mum $49 and your dad $49. 49+49 = 98 + your $1 =
99. Where is the missing $1
- Question 83485 asked on 2011-08-08 15:27:57
why do dragonflys piggyback on each other
- Question 83506 asked on 2011-08-09 10:26:03
Home remedies to kill greenfly?
- Question 83534 asked on 2011-08-10 20:07:28
How many pixels are in a megapixel?
- Question 83542 asked on 2011-08-11 13:33:50
what ground spice is bright blue- I bought it in mombasa
- Question 83563 asked on 2011-08-12 11:56:58
why do garlic cloves turn blue in pickles
- Question 83611 asked on 2011-08-15 08:40:02
there was a news article about astronomers find a planet
of gold , silver, copper i cant remember where ??? several
weeks ago maybe edmonton journal???
- Question 83662 asked on 2011-08-17 09:49:12
we have had lots of hummingbirds over the summer, but none
in the last few weeks. Why?
- Question 83670 asked on 2011-08-17 13:32:17
You saw a T-Shirt of R97, since you don’t have cash you
borrow R50 from your dad and R50 from your mom. Now you have
a R100. You purchase a T-Shirt for R97 and are left with R3
change. You return R1 to your dad and R1 to your mom and
keep the R1 for yourself.Now you owe your mom R49 and your
dad R49.Added together (R49 +R49 = R98) plus your R1 will =
R99. Where is the missing R1???
- Question 83707 asked on 2011-08-19 12:53:07
how much money do i need for gas to go to regina sask and
back to edmonton alberta?
- Question 83719 asked on 2011-08-20 10:38:09
Trying to identify a hawk. It's a juvenile almost grown.
Barred tail. Not white bars but dark with lighter browns
White bib. Speckled breast & I think feathered legs.
Wing-span about a meter. Back is dark with white
speckles.(feathers)
- Question 83723 asked on 2011-08-20 15:06:40
Mechanical efficiency (ME) is defined as the effectiveness
of a machine. ME = Work Output/Ideal Work Output * 100%.
What is Mechanical Efficiency of modern cars, refrigerators,
washing machines, LED lights (in %), in other words what
percentage of fuel/electrical etc. energy input is used
productively in these appliances, and what percentage is
wasted?
- Question 83725 asked on 2011-08-20 18:40:21
mass of peanut: 1.47 g mass of water: 50 g initial
temperature of water: 23 C final temperature of water: 59 C
a) Calculate how much energy was absorbed by the water. b)
At a submolecular level, where did this energy come from? c)
Calculate the quantity of energy produced per gram of fuel
(nut) burned. d) Compare this combustion reaction to the
reaction that would happen if you were to eat the nut
instead of burning it.
- Question 83766 asked on 2011-08-23 14:46:25
I recently went for a walk and observed a coyote scat
stuffed full of grasshopper legs. Looks like it was pretty
well all the coyote had eaten. My questions are: 1) how
important are grasshoppers in the diet of Alberta coyotes?
2) how many grasshoppers would a coyote have to eat in a day
to be fully fed? How nutritious are they?
- Question 83786 asked on 2011-08-24 10:10:02
How many tonnes of 3/4" gravel will it take to cover 1320
sq. ft. area four inches thickness?
- Question 83802 asked on 2011-08-25 07:53:39
What is definition of electrolysis? it is about copper
- Question 83856 asked on 2011-08-27 13:25:14
how many troy ounces to a standard ounce?
- Question 83878 asked on 2011-08-28 09:52:42
Light Green Caterpillar with tan bars and a tan colored
spike on tail end ,approx 3-4" long and about half an inch
in diameter. Did not like having a plastic bag put over it.
- Question 83956 asked on 2011-09-01 11:26:17
Hello, As Environmental Coordinator at Lafarge Canada Inc.
in Calgary, I'm currently working on a project to create a
large sign kiosk at Lafarge Meadows in Fish Creek Provincial
Park. I'm trying to find a life cycle diagram of the
aggregates mining industry (animated) that shows the life
cycle from production to reclamation (to which I will add
verbage detailing the various stages). Any help you can
provide me with would be greatly appreciated. Kind regards,
Alida Steele
- Question 83957 asked on 2011-09-01 11:40:51
I have a patron looking for information on the commercial
Sturgeon fishery in northern Alberta
- Question 83978 asked on 2011-09-02 14:45:49
what family is the aubergine,brinjal and eggplant from
- Question 83981 asked on 2011-09-02 17:27:20
who sells organic poppey seeds
- Question 83993 asked on 2011-09-03 09:09:30
do you put vinagar in canned salmon to soften the bones.
- Question 83999 asked on 2011-09-03 12:03:10
how many grams are in an ounce
- Question 84060 asked on 2011-09-06 13:18:06
What are the names of the Coal Mines that were in the
Morinville area?
- Question 84098 asked on 2011-09-07 15:33:49
Hi, Where can I find on the internet a color medical
diagram labeling the different regions of the spine: L
(Lumbar), S (Sacrum), and T? Thank you.
- Question 84120 asked on 2011-09-08 17:34:26
Jennas sixth-grade class is taking a bus to the zoo. the
bus travels an average of 55 mi/h, about how long will it
take the class to get to the zoo? hint: use compatible
numbers
- Question 84213 asked on 2011-09-12 09:49:15
why is a harvest moon called a harvest moon?
- Question 84297 asked on 2011-09-16 09:33:21
how long is a lineal foot
- Question 84401 asked on 2011-09-20 08:48:05
I would like to know what we call a female northern flying
squirrel and a baby northern flying squirrel. Can you also
tell me at what age do they become adults. Thank you for
your time
- Question 84457 asked on 2011-09-22 13:50:43
where is the pineapple originally from and what was it
used for?
- Question 84482 asked on 2011-09-24 12:21:00
I was at the Natural History Museum in New York and saw a
book in their gift shop. It think it was new and was about a
taxidermist who did some displays for them. I can't remember
his name or what the book was called. Can you help me track
it down? Thanks! Amber
- Question 84525 asked on 2011-09-26 11:08:21
At work in a food plant that has 600wats of power for our
electrical machines. if you get a static shock through your
hole body is there a health issue i should be consern
about.it really hurts for a while when you get zap.
- Question 84597 asked on 2011-09-29 09:21:25
Is sugar an electrolyte?
- Question 84609 asked on 2011-09-29 17:34:35
what do you call a forest with both coniferous and
deciduous trees, it starts with the M.
- Question 84618 asked on 2011-09-30 00:58:14
what is a chicken tender ?
- Question 84622 asked on 2011-09-30 11:28:41
What is the only planet that you can't see through a
telescope?
- Question 84624 asked on 2011-09-30 13:49:22
what kind of fish is chita
- Question 84638 asked on 2011-10-01 12:06:04
what are some of the risks and benefits of swift fox
- Question 84684 asked on 2011-10-03 12:26:32
how many litres are there in 1 imperial gallon
- Question 84724 asked on 2011-10-05 16:06:36
are decomposed fossil fuels a renewable energy source?
- Question 84772 asked on 2011-10-08 11:10:05
how can making thanders in the sky?
- Question 84799 asked on 2011-10-09 14:55:13
WHY do scientists research snow
- Question 84813 asked on 2011-10-10 11:57:41
what is the best way to store carrots, with or with out
washing?
- Question 84814 asked on 2011-10-10 12:07:27
What is the formula for the transverse velocity of a
transverse wave?
- Question 84815 asked on 2011-10-10 12:09:50
What is the formula for the transverse velocity of a
transverse wave?
- Question 84871 asked on 2011-10-13 06:10:47
which plant gives us rice?
- Question 84888 asked on 2011-10-14 08:20:11
i am trying to identify a plant that I received in a pot
from the florist. I am pretty sure it is from the ficus
family because it has woody stems and the dark green leaves
alternate on the stem. In apearance the shape is very
similar to F Benjamina, but the leaves are curly. They fold
upward along the centre vein, such as a butterfly's wings
would, and the leaf is curled end to end in an 0 shape. As
they get larger, the leaves uncurl a little, but still the
tip nearly touches the stem. It is a small plant .. I've had
it for over a year and it is only a foot high. It is
shrub-like rather than single stemmed like a tree.
- Question 84889 asked on 2011-10-14 09:44:26
the effect time on the density of the liquid at constant
temperature
- Question 84911 asked on 2011-10-15 11:56:59
how strong are rats? please tell me
- Question 84915 asked on 2011-10-15 16:05:12
Are there websites similar to dictionary.com or
reference.com http://www.reference.com/motif/Health/ in the
highschool math area? I would like to find as many websites
as possible that provides math mental calculation practice.
The preprofessional exams that I have to write: GRE, GMAT,
DAT, and etc. Tests math aptitude and math mental
calculation speed at the highschool math level. My problem
is that I have a high math I.Q. But I have been dependent on
the calculator throughout my education. I want to find on
the internet techniques and questions to practice fast
mental math (at highschool level).
- Question 85010 asked on 2011-10-19 17:46:28
My daughter is growing a sunflower and has started asking
me all kinds of questions about it including what type it
is, how to properly care for it, whether it will last the
winter, and when to transplant it to a bigger pot. Is there
a single place to find all of that information, as well as
other questions she may have about the sunflower in the
future?
- Question 85047 asked on 2011-10-21 00:09:20
What are effective strategies that can be employed to
deter pigeons or other birds from frequenting our apartment
balcony? The unit is rather high up and I want to ensure
that anything I try is both safe and legal. Thanks!
- Question 85217 asked on 2011-10-31 20:59:18
How far is the moon from the earth?
- Question 85502 asked on 2011-11-16 22:13:35
In reference to human genomes evolving or mutating what is
meant in terms of a "neutral locus" or "neutrally evolving
loci"?
- Question 85537 asked on 2011-11-18 16:11:55
What is the difference between catsup and ketchup? What
are their origins?
- Question 85592 asked on 2011-11-21 13:36:45
Math Question: A standard combination lock has 60 numbers
on its face from 0 to 59. A combination consists of three
numbers, and numbers can be repeated. What is the total
number of possible combinations? Express as a power and then
evaluate.
- Question 85640 asked on 2011-11-24 15:36:51
My 4 year old son was curious about digestion. He asked me
'are there foods the body can't digest'? Can you help me out
with this? The internet search I did didn't seem very
reliable.
- Question 85833 asked on 2011-12-01 15:20:50
Regarding wind turbines: The blades on these turbines look
very heavy. I am wondering if wind alone can start moving
these blades from a dead stop (maintenance?) or do they need
some kind of assistance to get moving/momentum before the
wind is then able to keep the blades moving?
- Question 86686 asked on 2012-01-19 14:03:41
What is the name for a group of butterflies?
- Question 86686 asked on 2012-01-19 14:03:41
What is the name for a group of butterflies?
- Question 86691 asked on 2012-01-19 18:48:16
if the populations of several species in a community
exceed their carrying capacity, is the ecosystem sustainable
- Question 86694 asked on 2012-01-19 19:18:59
On the average , how many babies do mice have ,I have mice
in my house and am worried.
- Question 86702 asked on 2012-01-20 11:26:09
Me and my friend and arguing about a science related
question. In the scenario where you add salt to water to
make it boil faster, is the salt classified as a catalyst?
My friend seems to think so, but from what I remember a
catalyst aids in a CHEMICAL reaction. Water boiling is a
property change rather than a chemical reaction is it not?
- Question 86732 asked on 2012-01-22 00:33:18
how many rational numbers are there between 1 and 5?
- Question 86736 asked on 2012-01-22 08:25:23
why do koalas sleep so much?
- Question 86747 asked on 2012-01-22 20:31:49
Does the element zinc have any content of the metal silver
in it's makeup? Is it just a pure element? If not, what I'd
it made up of? Thank you. I've asked a question before and
i've been very impressed with the answer and the quick
response.
- Question 86760 asked on 2012-01-23 09:27:00
is a frog fish a invertibrate?
- Question 86815 asked on 2012-01-25 04:09:32
what is the genetics
- Question 86827 asked on 2012-01-25 12:16:08
Hello, Can you please tell me how far the sun is from the
earth? I do not like using the wikipedia or other sources
because I do not trust them.
- Question 86851 asked on 2012-01-26 10:55:08
How do silkworms produce silk?
- Question 86851 asked on 2012-01-26 10:55:08
How do silkworms produce silk?
- Question 86855 asked on 2012-01-26 12:15:19
bird that lay it egg in other bird nest to hatch and
raise.
- Question 86906 asked on 2012-01-28 07:54:36
what is the place of high temperature
- Question 86965 asked on 2012-01-30 14:30:59
How can there be high tide twice per day? I thought tide
was controlled by the moon, and it only goes past us once
per day. And what's a supertide?
- Question 86965 asked on 2012-01-30 14:30:59
How can there be high tide twice per day? I thought tide
was controlled by the moon, and it only goes past us once
per day. And what's a supertide?
- Question 86965 asked on 2012-01-30 14:30:59
How can there be high tide twice per day? I thought tide
was controlled by the moon, and it only goes past us once
per day. And what's a supertide?
- Question 86972 asked on 2012-01-30 19:38:06
What is the distance between the earth and the moon?
- Question 86972 asked on 2012-01-30 19:38:06
What is the distance between the earth and the moon?
- Question 86974 asked on 2012-01-30 21:21:16
Do Iris bloom in the winter.
- Question 86984 asked on 2012-01-31 09:44:14
How many (if any) animals became (are presumed to be)
extinct in the year 2011? Were there any animals thought to
be extinct that were rediscovered in 2011?
- Question 86984 asked on 2012-01-31 09:44:14
How many (if any) animals became (are presumed to be)
extinct in the year 2011? Were there any animals thought to
be extinct that were rediscovered in 2011?
- Question 86984 asked on 2012-01-31 09:44:14
How many (if any) animals became (are presumed to be)
extinct in the year 2011? Were there any animals thought to
be extinct that were rediscovered in 2011?
- Question 86985 asked on 2012-01-31 09:49:44
How do stars form?
- Question 86994 asked on 2012-01-31 15:21:26
i am working with all type of resins, urethanes,what type
of protective clothing should i wear ? where can i buy them
- Question 86999 asked on 2012-01-31 18:41:17
cindy jogs1.8 miles on mondays,thursdays and on saturdays
.How many miles per week does cindy jog?
- Question 87026 asked on 2012-02-01 18:02:39
one mile is equal to
- Question 87028 asked on 2012-02-01 18:26:27
Can you direct me to a website that can tell me compared
to real life objects how high is 2 meters and 7 meters? I
don't want a metric conversion scale.
- Question 87029 asked on 2012-02-01 18:38:09
A family is moving and has a number of electronic devices
in the same packing crate. One of the devices beeps every 8
minutes, another device beeps every 10 minutes, and a third
device beeps every 12 minutes. If all the devices beeped
together at 3:00 pm, what time will it be when they all beep
together next?
