How can we pick a suitable material for a particular product or task?
Why are there so many different types of plastics and fibres and where do they all come from?
How should we manage the wastes that arise from our use of materials?
How does scientific data help us to make good choices when buying products?
How do scientists use models to explain the properties of materials and design better materials?
How do scientists weigh up the benefits and harmful effects arising from our use of materials?How can we be sure that measurements of any factor are accurate?
What are they key points to remember when analysing data?
How confident can we be in any conclusions made using data?
Biofuels from GM crops – should it be done
also what is sustainable developement
2007-01-18 04:38:00 · 17 answers · asked by Anonymous in Science & Mathematics ➔ Botany
you are new here arnt you!!
2007-01-18 04:42:08 · answer #1 · answered by Anonymous · 0⤊ 1⤋
That's a lot of questions ranging from material science to philosophy to politics and more.
Too many for me.
I'll put a penny's worth in though.
1. Knowing the scientific and philosophical basis of things is a sign of intelligence. Putting it into action is a sign of wisdom. Politically (you mentioned 'should') we tend to be a lot more intelligent than wise.
2. Bio fuels from GM crops are OK by me.
3. Sustainable 'Development' means the development (whatever it is) is able continue indefinitely. The phrase is the moral high ground from which one group tells another that their success won't last and may even remove opportunities from future generations. Not the worlds most original put down. Still have you noticed how crowded it's getting?
2007-01-18 04:57:36 · answer #2 · answered by mince42 4 · 0⤊ 1⤋
a million.for nourishment to proceed to exist. 2. Farmers dont use that many chemical compounds, they opt for to guard the floor as a lot as anybody else, or they could hove nowhere to advance their flowers. organic and organic isn't any extra useful. 3. We advance our flowers continually by bypass breeding, finding out on, or maybe GMO. 4. there's a choose, GMOs grant extra concepts for manufacturers, at the same time with larger yields, a lot less chemical compounds used, solid components. 5. no longer a tremendous type of information, havent been round lengthy adequate to get authentic lengthy time period impacts, yet its no longer some thing to rigidity about, our authorities wouldnt enable some thing harm us. 6. we opt for by no matter if it truly is economically valuable, might want to really help society, and isnt an apparant possibility. 7. distinct guidelines come from economics, social topics, and distinct cultures, and politics. 8. NO 9. NO 10. GMOs might want to help international nutrition components, flowers might want to be stepped ahead to advance in distinct factors of the international, and can want to be stepped ahead for further useful storeage ability, and for larger yields of the flowers. 11. Proteins are digested and degraded by enzymes in the tummy and larger digestion takes position in the small gut. This procedure takes the proteins you devour and coverts them into the ingredient amino acids by breaking the covalent bonds which connect the subunits of the proteins. 12. sure fertilisers make a huge difference, they very much advance yields, and high quality of flowers. thirteen. FOR. GMOs were assisting the international for years. there are quite some motives, some are, larger yields, ailment resistant flowers, flowers that require a lot less chemical applications.
2016-11-25 01:27:44 · answer #3 · answered by ? 4 · 0⤊ 0⤋
I am not going to answer them all because, I don`t want to show off !! Also, I do not have two hours to waste doing your home work.
2007-01-19 07:50:45 · answer #4 · answered by Social Science Lady 7 · 0⤊ 0⤋
This is a hell of a lot of work for a measly 10 points.Do your own homework!
2007-01-18 22:10:55 · answer #5 · answered by Anonymous · 0⤊ 0⤋
Aww, trying again? How cute. No answers the first time? Or maybe you couldn't figure out which ones were correct? I think you'll have the same problem this time.
2007-01-18 04:42:21 · answer #6 · answered by eri 7 · 0⤊ 1⤋
Sorry i got bored after reading the first couple of questions,,
2007-01-18 04:47:31 · answer #7 · answered by sky 4 · 0⤊ 0⤋
God-so not worth answering all these questions for that measly reward!!
2007-01-18 04:48:27 · answer #8 · answered by munki 6 · 0⤊ 1⤋
Sounds like someone is try to cheat on their home work.
2007-01-18 04:44:26 · answer #9 · answered by Anonymous · 0⤊ 1⤋
stop trying to cheat on your home work answer them yourself
2007-01-19 08:24:52 · answer #10 · answered by just ask jo 3 · 0⤊ 0⤋
sorry, would love to answer all those questions, but i haven't got five minutes to spare!!
2007-01-18 04:43:06 · answer #11 · answered by Chris D 1 · 0⤊ 1⤋