Science

posted by Valerie

What is the goal of technology

to understand the natural world
to improve how devices operate
to improve how people live THIS ONE
to understand how systems operate

What is a factor that limits a technological design

a prototype
a trade-off
a constraint THIS ONE
a patent


After creating a prototype which of the following would not be an appropriate next step in the design process of a new technology

test product safety
Troubleshoot problems
obtain a patent
research need THIS ONE

which of the following is unintended consequence of pesticide use on crops

crops are protected from insects
water supplies are contaminated
farmers are able to harvest more crops
none of above THIS ONE

I just need someone to check these Thanks

  1. Writeacher

    I disagree with the fourth one, but agree with the others.

    (It always helps if you number the questions and answer choices!)

  2. Valerie

    On the fourth one is it C? Sorry I didn't know, I will make sure to label them.

  3. Writeacher

    The fourth one is written in a backwards way. Think of it this way: Which of the following is a result of using pesticides, but has a negative effect?

  4. Valerie

    What about B?

  5. Writeacher

    Is B your choice, given my re-phrasing of that badly worded question? =)

    If so, yes.

  6. KK

    1.c
    2.c
    3.d
    4.b

  7. RossTime

    KK is correct i got a 100 on........................ RossTime!!!!!!!!!!

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