Unanswered | Answered


The observation, identification, description, experimental investigation, and theoretical explanation of phenomena is all part of science. Nothing is immune to the scientific process: from charm quarks that haven't existed naturally since the beginning of time to Pluto, recently demoted from planet to dwarf planet. Questions on knowledge about the material and physical aspects of our world are asked and answered here.
Because it's a base, and will react with your dead skin,  effectively exfoliating it.
rocks: igneous rocks,metamorphic rocks,sedimentary rocks  ect.................
To control what goes In and out the cell
No. Even if she has her ovaries left there's no place for the egg to get attached to and the sperm can't get to them since the uterus is gone.
Any one of them could be wrong. Short of reading the mind of the person who posed the question, there is no way of determining which of the infinitely many solutions is the "correct" one. For example, 2 is wrong. The rule for the sequence is: t(n) = (-23*n^6 + 636*n^5 - 7010*n^4 + 39330*n^3 -...
Example: Calculate the density in g/mL of Classic Coke if a 355 mL  can weighs 394 g.   Solution:   Apply the definition:   Density =   394 g =   1.11 g/mL   355 mL   Example: Calculate the density in g/mL of Diet Coke if a 355 mL can  weighs 355.1 g.   Solution:   Apply...
The skin is the largest organ in the human body. The largest organ of the human body is the skin, because it stretches throughout ll the body parts. Although it feels lightweight, if you were to measure the weight of your skin alone, it could be several pounds. The skin of an average adult weghts 3...
delta H = (delta Ho f products) - (delta Ho f reactants) =   ((1 mole CaO)(-636.6 kJ/mole) + (1 mole CO2)(-393.5 kJ/mole)) - (1  mole CaCO3)(-1206.9 kJ/mole) = -1030.1 kJ - (-1206.9 kJ) = +176.8  kJ    This reaction is highly endothermic (positive delta H) at 25 C.
There's no city there. That point is in southern Uruguay, about 60 miles north of the center of Montevideo.
Your question is very unspecific. We would need to know the  vehicle's fuel efficiency (MPG) and how much local gas cost where  you're fueling. Terrain can also effect fuel efficiency.
5869 degrees Kelvin. Rhenium would be the last element to go, with  tungsten right before at 5555 degrees Celsius.
the organ that absorbs nutrients during digestion is the small  intestine. the walls of the small intestines will absorb digested  nutrients into the blood stream
15 divided by 5 is 3 and 15 divided by 3 is 5
DNA stays in the nucleus it safe there. it won't get lost in the cell
DNA is not copied in mitosis but in s phase of inter phase .
There is no specific place per se, but the location of bowen island  is located in British Columbia. Vancouver, specifically.
indicate the total number of p electrons in N(z=7) s electronsin  Si(z=14) 3d electronsin S(z=16)
To find 5 percent of a number, multiply the number by 0.05. In this  instance, 0.05 x 105 = 5.25. Therefore, 5 percent of 105 is equal  to 5.25.
To be more accurate the nucleus doesn't split in mitosis because  after DNA replicates in interphase and prophase starts nuclear  membrane is removed and there is no longer a nucleus just free  chromosomes. These separate in anaphase and then in telophase where  two daughter cells are going to...
The radius is tripled, too. Suppose: (1) C = 2πr (2) C' = 2πr' (3) C' = 3C Then C' = 3(2πr) = 2π(3r) But C' = 2πr', so 2πr' = 2π(3r) and finally r' = 3r.
The products formed are magnesium chloride and water.
There are many different ways a person can get hypnotized. It  usually involves going into a "dream-like" trance. Also, it would  help if you actually believe in hypnotism, too. During that trance,  the hypnotist uses the power of suggestion, which some scientists  says uses the conscious mind...
Sensory neurons - (touch, odor, taste, sound and vision) are are  nerve cells that transmit sensory information. They are  activated by sensory input, and send projections to other elements  of the nervous system, ultimately conveying sensory information to  the brain or spinal cord.  ...
8000 * 0.15 = 1200
Lipids store more energy per gram than carbohydrates or proteins.
Climate change would be my educated guess. The rays that hit the Earth used to be able to get out of the atmosphere. Now with all the air pollution the heat rays are being locked under the atmosphere, basically where us humans are located. In result the earth is warming up. Patagonia, Canada and...
they are in the thylakoid sac which is in the thylakoid membrane
Energy is a very broad term. But yes overall it's a fuel for your body
depends on her/his body growing time
G1 phase, G2 phase of the cell cycle
During depolarization, sodium (Na) rushes into the neuron through  Na channels (at the Nodes of Ranvier between the bundles of myelin  "insulation"). Less Na in the extracellular fluid would mean there  would be less to rush in. So, the neuron would not be depolarized  as well. The resting...
electrons and neutrons. When electron # changes it creates an ion.  When neutrons # changes it is called an isotope.
Because when there is a positive and a negative in the same problem, it gives you a negative. An easy way to solve problems like that is if there is an odd number of negative signs, then your answer is going to be negative. If there is an even number of negative signs, then your answer is going to...
0.8^100 = (8 × 10^-1)^100 = 8^100 × 10^-100 = 2.03703597633448608626844568840937816105146839366593625063614044935438 × 10^-10 ≈ 0.0000000002037035976334
The Kayapo honor the relationship between the environment and  people. In agriculture, they farm land for a few years and then  move to another area and farm it for a few years. In more recent  years, they have allowed mining and logging of the rain forests.
Maintain a constant body temperature! Your body does this with sweating is it is hot for example.
The location where proteins are exported from the cell is where vesicles containing them fuse at the cell membrane.
Planck lenght is equal to 1.616252×10−35 meters. 1020 times smaller than the diameter of a proton.
1 square inch = 645.16 square mm
Definitely not under a tree, lamppost, or power lines. If you are  stuck outdoors, a car is one of the safest places to be. Because of  the rubber tires, you can't be struck as long as you are inside it.  Indoors, stay away from the windows in case a tree is struck and  falls onto your house.
No immunoglobulins (Igs) provide that! That is because Igs or antibodies are in blood tissue and circulated all over blood and immune system. The mucous membrane and skin are actually functioning as a physical barrier preventing invading microbes.
Flowering plants, or angiosperms, have a vascular system that consists of xylem and phloem tubes. The flowers themselves do have xylem tubes as well, since they require the water and nutrients that xylem brings from the soil. The xylem and phloem of plants are analogous to the blood vessels in...
Arms and legs are known as appendages.
one way is you could get rid of the fraction by the multiplying  everything denominator of the fraction and then just solving it  regularly.
Since the universe goes on forever (at least that's what we know of  it), we cannot determine the star that is furthest away. It is  impossible. However, the furthest star that we can see from Earth  is the star Deneb.
Each has its own units of length. The metric system is more logical, because when you convert from one unit to another, you multiply or divide by powers of ten, which amounts to moving the decimal point. For example, 2.3 kilometers = 2300 meters; or .75 meter = 75 centimeter.On the other hand, a U....
insects usually dont eat zooplankton. They eat algae.
If: n squared = 10n+56Then: n squared -10n -56 = 0When factored: (n-14)(n+4) = 0
not a very bad (effective) symptom
Absolute value can be defined as the distance from the expression  to zero.   Therefore, the absolute value of 13 is 13.
I am sorry idk the asnwer it in my book for homework but if u have a bae I can answer any question for that
Because it is not made of iron. It does however oxidize (the same process as iron rusting). This copper "rust" is the darker brown colour that a penny acquires as it gets older.
Because its changing its figure
vous me faites dur comme la pierre
Sunset was at 7:34 pm on September 09, 2009, in Houston.
epithelial tissue connective tissue, muscle tissue, nervous tissue
A cell membrane is found on both plant and animal cells it selectively chooses what substances may enter or leave the cell. Hence the term selectively permeable. For a more advanced explanation I recommend you research protein icebergs and the different types of transport a membrane can take part in...
It actually depends on the size of the bus but the average bus weights about 6001 pounds
This effect is caused by the atmosphere of the earth. The reason  for the orange colour is due to the scattering of light by the  atmosphere. When the moon is near the horizon, the moonlight must  pass through much more atmosphere than when the moon is directly  overhead. By the time the...
2152.78 Sq Feet.1 Sq meter = 10.763 sq feet
California,Australia,Asia,Latin America and north america
In which sentence is the italicized word used correctly   A. Its the bottom of the ninth inning and the bases are loaded. B.  Can you grab my phone ? Its on the Table. C. The cougar stalked  it's prey through the jungle. D. I closed the door because it's  freezing in here!
We know helium, neon, argon, krypton, xenon and radon as the inert or noble gases. You probably don't need examples since there are only six of these elements. Why not just list them all?
Vesuvius is about 1,000 feet deep and 2,000 feet across.
10000.......1(including 198 zero between 1s)
As oceans continue to warm, polar caps will continue to melt. Some  estimates conclude that sea levels could rise up to 60 meters. Some  sea level rise is inevitable; different studies make different  predictions. I wrote a paper on this two years ago, and of the 19  studies I used as references...
Molten magnesium is still metallic magnesium. It is in liquid state.
You can't melt a liquid
Both.   While most of the landmass of Earth is made of igneous and  metamorphic rocks, most of the rocks that we can actually see (i.e.  those on the surface) are sedimentary. Sedimentary rocks are formed  from deposition by forces like rivers, waves and glaciers.  Sediment, however, comes...
If: 5x-3y = -34 then y = 5/3x+34/3 as a straight line equation whereas 5/3 is the slope and 34/3 is the y intercept
People have only been to the moon. However, we can still see other  planets using telescopes, satellites and probes.
Metabolism Growth hormonesHormonal balance