Questions by Lynden

Questions by Lynden

Choose the word that best completes this sentence. Welding in confined spaces and on stainless steel generates _____________ a very toxic chemical.

asked Jan 13, 2018

2 answers

4 votes

217k views

A special rod for a backbone only found in chordates is called a _____. A. Nerve Cord B. Notochord C. Vertebral Column D. Spine

asked Jan 12, 2018

2 answers

1 vote

32.1k views

Larry makes sandwiches for lunch everyday. He can make 5 sandwiches with every 3 tomatoes he buys. If he bought 6 tomatoes, how many sandwiches could he make? 30

asked Dec 22, 2017

2 answers

5 votes

20.2k views

What determines the composition of a rock?

asked Oct 7, 2017

2 answers

2 votes

49.7k views

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