1. organism
3. multicellular
4. specialize
5. cell
6. homeostasis
7. tissue
8. tissue
9. specialize
11. unicellular
12. multicellular
13. multicellular
Checks and balances is the answer.
By experiencing climate problems, it is very hard for African people to grow enough crops to sustain their living.
In this condition, the people are forced to eat whatever left just to scrap by no matter how unsanitary,
Answer:
Variable-ratio
Explanation:
Variable-ratio schedule: In psychology, the term "variable-ratio schedule" is described as one of the different reinforcement schedules in the operant conditioning theory which was proposed by B. F. Skinner. In the variable-ratio schedule, a specific response is being reinforced after an "unpredictable or unforeseeable number" of responses. However, the variable-ratio schedule creates a steady yet high rate in terms of response.
Example: Gambling.
In the question above, the given statement represents a variable-ratio schedule.
