The only factor that is common to 200 and an integer n is 1. When n/200 is written as a decimal number, what is the minimum number of digits to the right of the decimal point?
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In the 2 studies, the purpose of oven-drying the mixed soil was to remove all the:
A. moisture.
B. organic matter.
C. soil test N.
D. amino sugar N.
Which of the offspring listed below were collected in Study 1 ? I. Juveniles II. Adults that were breeding III. Adults that were not breeding
A. I only
B. III only
C. I and III only
D. I, II, and III
反间谍法于()实施
A. 1993年
B. 1995年
C. 2010年
D. 2014年
E-mail地址格式中,()是分隔符,用于分隔用户名和域名。
A. %
B. &
C. @