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Author Question: Under optimal conditions, catfish embryos hatch after: a. 12-24 hours c. 2-3 weeks b. 4-6 days ... (Read 52 times)

scienceeasy

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on: Jul 21, 2018
Under optimal conditions, catfish embryos hatch after:
 
  a. 12-24 hours c. 2-3 weeks
  b. 4-6 days d. 12-14 weeks

Question 2

Drill presses are available as ___________________ _ or ___________________ _ models.
 
  Fill in the blank(s) with the appropriate word(s).


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mcarey591

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Reply #1 on: Jul 21, 2018
Answer to Question 1

B

Answer to Question 2

floor, bench
bench floor



scienceeasy

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Reply 2 on: Jul 21, 2018
:D TYSM

nguyenhoanhat

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Reply 3 on: Yesterday
Excellent

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