Answer:
fixed interval
Explanation:
Fixed-interval schedule: In psychology, the term fixed-interval schedule is described as a particular schedule of reinforcement which is often considered as a part of the operant conditioning theory and is developed by B. F. Skinner.
A fixed-interval reinforcement schedule is defined as the phenomenon in which the very first response is being rewarded after every specified time that has been elapsed or passed.
In the question above, the given statement signifies the fixed-interval schedule of reinforcement.
The British Columbia, hopes this helps
Answer:
Short term climate changes are only temporary, they will come and go and they won't have a major effect on the ecosystem. Long term climate changes, on the other hand, are not as temporary, they either stay forever or long enough that we can say forever, and they have a huge effect on the ecosystem.
Explanation:
One example of a short term climate change is the seasons, it gets colder in the winter, but that is only a temporary change and even though the ecosystem changes, it is only small changes, and they are reversible.
One example of a long term climate change is the last ice age, it lasted a very long time, and had huge effects, like long-lasting frigid temperatures and frozen oceans, that had a huge effect on the ecosystem, which then took a very long time to expel.
Answer: the filled in options are(from up to down): decreases; increases; decreases and increases
Explanation:
Ok, let us first full in the gap from the question;
''When a nonvolatile solute is added to a volatile solvent, the solution vapor pressure DECREASES, the boiling point INCREASES, the freezing point DECREASES, and the osmotic pressure across a semipermeable membrane INCREASES.
First, volatility is the tendency of a substance to vaporize.
WHAT IS A NON VOLATILE SOLUTE/SUBSTANCE ?:
A non volatile solute will not produce vapour at the boiling point of a particular solution. It is a solute that has low vapour pressure. This property, that is, a low vapour pressure will cause an increase in the boiling point. An example is glucose.
Non volatile solute, apart from increament in boiling point called boiling point elevation, it also decreases freezing point called freezing point depression.
Also, colligative properties such as osmotic pressure increases.
