Answers created by David Drayer
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What accounts for water's properties of adhesion and cohesion?

What are the Renaissance and Reformation greatest challenge to the established authority of the Catholic Church. What aspects of Renaissance and Reformation are contributing most significantly to undermining the authority of the Catholic Church ?

During the initial stages, what was the primary language used to write the New Testament of the Christian Bible?

Why do scientists say that the creation story is made up?

Why was the fact that Catholic Bibles were written exclusively in Latin a cause of the Protestant Reformation?

Why does waveparticle duality exist?

Why is global warming such a pressing issue facing society today?

What is the Big Crush?

How can the universe end?

How do you solve and graph #abs((2g+3)/2)> 7#?

How do you solve two step inequalities?

36960 feet is how many miles?

What happens when radiation leaks from nuclear reactors?

In a recipe, the ratio of fluid ounces of water to fluid ounces of tomato paste is 3 : 4. You plan to make 35 fluid ounces of sauce. How many fluid ounces of tomato paste do you need?

What is the trend in ionization energy as atomic number increases within alkali earth metals, halogens, and noble gases?

How do you use the guess and check method?

What does alkalinity mean?

Do formula mass and molar mass mean the same thing?

How does beta decay affect the nucleus?

What is the oxidation state of N in NH3?

What is it expanding into? Will it ever stop? Will we ever be able to go outside the zone it is expanding into?

Wind erosion occurs at a faster rate in deserts than in places with a thick layer of vegetation covering the ground. Why do you think this is the case?

How does ecological change differ from evolutionary change?

How do you list these starting with the smallest: tributary, stream, rill, gully, runoff, river?

Why is the Mohorovicic Discontinuity important?

What type of surface movement existed before plate tectonics?

What is the direction of crustal movement of the IndianAustralian plate?

How do you graph the inequality #x2y>=7#?

Is rate of expansion of universe increasing?

How will astronomers know when the universe stops expanding?

Melania walked her dog 2 1/5 miles.Cathy walked her dog 1 3/4 times as far as melania did.How many miles did Cathy walk her dog?

How does evolution change DNA?

How does evolution change animals?

What are examples of direct evidence for evolution?

Can the theory of evolution and religion coexist?

How do evolution and natural selection differ?

Is evolution something you "believe in" or is it scientific?

How did evolution start?

How does evolution occur?

What's the difference between macroevolution and microevolution?

What is the scientific theory on the origin of life?

What are the causes of natural disasters?

How do you find odds in favor and odds against?

How do you solve inequalities with addition and subtraction?

It is #4 1/2# miles to the end of the bicycle trail. If Anne cycles to the end of the trail and back in #60# minutes what is her average speed in miles per hour?

Eight increase by the product of a number and 6 is at least 18?
Use the variable b for the unknown number.

How do you graph using the intercepts for #7x + 4y = 17#?

What is trophic energy?

Why does the neutrontoproton ratio for stable nuclides generally increase (i e., becomes greater than one) as the number of nucleons increases?

How do molecules change with temperature?

The melting points of the Period 3 metals sodium and magnesium are shown below. What is the differences in the melting points of sodium and magnesium, using the model of metallic bonding?

On a scale drawing 1cm = 6m. what is the dimension of a room that is 20cm by 120m?

How do you solve multi step equations with distributive property?

What are negatively charged particles found outside of the nucleus?

When blood moves from an atrium to a ventricle what happens?

What is the atomic number of carbon14?

What is the tangency in a circle?

How does the electromagnetic spectrum affect humans?

What are radical expressions?

How could volcanic eruptions generate tsunamis?

After the Battle of Saratoga France recognized the US as a nation. How did this help the war effort?

Who was affected by the Embargo Act of 1807?

Solve 7x4y=8?

Which type of reaction is #AlCl_3 + 3 KOH >Al(OH)_3+ 3 KCl#?

How is an electron's outer electron configuration related to its position in the periodic table?

How can soil be lost? Where does soil go when it is lost?

How do you solve inequalities with fractions?

How do you solve #9b  8= 55#?

What is the number of valence electrons found in an atom of a Group A element equal to?

Although desert and arctic climates are extremely different, their soils may be somewhat similar. Why?

What minerals, other than diamond, would be best for making sandpaper?

How does water enter groundwater reservoirs?

What are the benefits of soil conservation?

How do you use linear models to make predictions?

If Ac208 loses a neutron, what is left?

David bought a computer that was 20% off the regular price of $1,080. lf an 8% sales tax was added to the cost of the computer what was the total price David paid for it?

What are some shortterm and longterm effects that plate tectonics have on humans?

What is the length of a diagonal of a square if its area is 98 square feet?

What kind of plate boundary occurred in the 1989 Newcastle earthquake?

What is a carving from stone or other hard material called?

In what way can the rate of deposition be used to estimate absolute age?

What does the shared genetic code of all life on Earth provide evidence for?

What is the qoutient of 7/12?

A train travels 60km in M minutes. If it's average speed is 400km per hour find the value of M?

What is the difference between 1/3 of 24?

Why do RBCs need to respire?

What is the isotope symbol for an atom that contain 2 protons and 1 neutron?

How do scientists think the Earth and atmosphere formed?

What is the size of the universe in light years?

Otis bought a flashlight for $8 and a sleeping bag for $55. The sales tax was 7%, which means 0.07 times the price. What sales tax did Otis pay on his purchases?

A kayaker paddled 2 hours with a 6 mph current in a river. The return trip against the same current took 3 hours. How do you find the speed the kayaker would make in still water?

Whats this? #x^2+16x=61#

Write the Let/Then and set up the equation solve the equation and solve the following problems.
One number is five larger than another number. Together they are 47. What are the two numbers?

What would be the equation to express Sarah's age if Sarah is 24 years younger than her mother and if the sum of their ages is 68?

How do you draw and label a coordinate plane?

How do you solve #\frac { 4} { x + 3} = \frac { 2} { x  3}#?

Tom buys 5 packs of juice boxes for the class picnic. Each pack has 6 juice boxes. At the picnic, 18 students take a juice box. How many juice boxes are left?

How do you solve #\frac { 2} { x } = \frac { 10} { 40}#?

How do you solve #254x+6x+15#?

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