The main point that Irina makes is that it's important to consider ____________of a product.
A: the pre-use phase
B: the in-use phase
C: the post-use phase
D: the total environmental impact
A: the pre-use phase
B: the in-use phase
C: the post-use phase
D: the total environmental impact
举一反三
- All chromatographic methods have in common the use of a ______ phase and a______ phase.
- At which phase does the highest population growth rate occur? A: Pre transitional phase (stage 1) B: Transitional phase (stage 2) C: Industrial phase (stage 3) D: Post industrial phase (stage 4) E: need more info
- All chromatographic methods have in common the use of a stationary phase and a mobile phase.
- The highest population growth rate occurs in the A: pre transitional phase (stage 1). B: transitional phase (stage 2). C: industrial phase (stage 3). D: post industrial phase (stage 4). E: need more info.
- Which of the following are the meanings of “phase out”? A: To discontinue the practice, production, or use of by phases B: To stop production or operation by phases C: To continue the practice, production, or use of by phases D: To increase production or operation by phases