Please, I want a paragraph about PVC materiel, with a table of properties of PVC.

I need it in an experimental measurement and techniques project. NO PLAGIARISM PLEASE

What are the differences between Lagrangian and Eulerian approach . (At least 5 differences)

Convincing Others that Climate Change is Real

Climate change remains a somewhat controversial topic in the media and in politics, while nearly every climate scientist is in agreement about what is happening right now. If there is so much data, why are there still so many critics of climate change? Search the internet for one argument that either climate change is not happening at all, or that humans are not largely responsible for what is happening. Choose an argument that has not been posted by your classmates in the discussion. Clearly state the argument in one sentence at the top of your post and make it bold so your classmates can find it easily. Below that, describe the reasons for the argument against climate change, using credible sources (and, better yet, scholarly ones). Below that, make an argument to the contrary, i.e., that climate change is real and that humans are responsible for it. Write this as if you were writing to the critic of climate change trying to change his or her their mind. What approach would you take?

The Diels-Alder reaction is one of the most useful in organic chemistry because it allows for the formation of rings: The reactor initially has only the diene and the dienophile. The product stream has 55 mole% of the ring and 17 mole% of diene. Calculate the fractional conversion of the limiting reactant and the percentage by which the other reactant is in excess. If we assume that we can do this reaction continuously, pick a basis for the feed and determine theextent of reaction.R = CH3.

Explain why global warming is problematic for modern day animals. Be specific and include examples of why Earth history reveals this to us. Please answer in few sentences.

1. Using pictures and/or diagrams, describe and explain three (3) methods used to monitor pit slope stability. (20 points)

question contains 20 marks, so answer should be accurate and explained clearly(2pages without diagrams)

please type your answer, please do not write on the paper and post it

Energy Matrix

Use your textbook to research each energy source in the matrix below.

Complete the matrix with 1- to 2-sentence responses for each prompt.

write an essay on Riversdale historical site history significance and background on african American history

i. Briefly explain why Dalton’s law is a limiting law.

ii. Briefly explain how the low temperature can affect ideality of a gas.

Channelization and levee construction may reduce local flood hazards, but they may worsen the flood hazards elsewhere along a stream. Explain. How can this lead to such drastic action as deliberate breaching of a levee during a flood event?

Which of the following are correct statements about international environmental laws? Check all that apply.

A few environmental laws have established international institutions with power to directly impose trade sanction

The task of direct enforcement is typically left to member nations

International agreements have adequate resources to monitor and ensure compliance

With consent, countries may sue each other for violation of international agreements

There are both hard and soft environmental laws

1. In altera Max 7000 macrocell explain the purpose of XOR gate and different multiplexers.                                                                                                                               

Ideally environmental policy is largely shaped by scientific knowledge. However, a couple of cases show that other factors influence it too. Like the Ocean Dumping Act of 1988 and the ceasing of spraying for the Mediterranean fruit fly in California during the early 1980s. Both decisions were costly and went against prevailing scientific knowledge. What common factor(s) led to these questionable policies? What does this show about the limits of science in guiding policy?

2. Government is constrained by federalism, interest groups, checks and balances, and other features. Thus, policy is not made strictly according to scientific evidence. Is this good or bad? Weigh the costs and benefits. What considerations other than scientific evidence need to be taken into account?

3. THE HOMINID PROGRESSION 7.0 -1.0 MYA (i) The Ape Human transition (ii) The first Hominid candidates (iii) The Rise of the genus Homo (iv) Early Homo Lifestyle (v) Who was Homo erectus? (vi) Is Homo floresiensis a distinct type of hominid and if so where do they fit in the hominid progression?