1. <span>A part of the system that can be measured as a quanity
2. Infiltration
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Answer:
The best answer that i can see would be B : Energy from the environment to fuel production.
Or the first question it is B and for the second question it is D and for the 3rd question it is A
The word that comes in the blank is "behaviorism".
Behaviorism refers to a learning theory that exclusively spotlights on equitably behaviors that are observable and rebates any free exercises of the psyche or mind. Behavior scholars characterize learning as just the securing of new conduct in view of ecological conditions.
It killed most of their population
