Answer:
proactive; retroactive
Explanation:
Proactive interference: The term proactive interference refers to the process when an individual's old memories hinder him or her from retaining new memories.
Retroactive interference: The term retroactive interference refers to the process when an individual's new memories hinder him or her from retaining old memories. In other words, the new memories of a person disrupts the old memories.
In the question above, Katie is experiencing proactive interference, whereas Laurel is experiencing retroactive interference.
Answer: Effective but not efficient
Explanation:
Something is effective if it can help achieve a specific goal, delivering the expected outcome, while something is efficient when it provides the best possible outcome with the least waste of resources.
Something can be effective but not efficient.
Mary´s work is effective because it delivers the best cakes, but inefficient since three cakes get wasted.
Answer: Concrete Operational Stage
Explanation:
Conservation is the concept of things staying the same even though other elements change, and this becomes apparent when a child is anywhere from 7-11 years old which puts them in the concrete operational stage.
Answer: The reading on the scale will decrease as the elevator descend.
According to Newton's second law of motion which explains that the rate of change of the momentum of a body is directly proportional to, and in the same direction as, the net force acting on it.
In essence as a body moves towards ground, it weighs less and even weighs more upon impact with the ground.
If peradventure, the whole system is in free fall, you, the elevator and the scale will weigh nothing at all.
Hey there!
Fertile means very suitable for farming - in other words, very rich and full of nutrients plants and food need to grow. When you say soil is fertile, often that means it's capable of producing massive food surpluses due to the fact that it can grow so much.
It's a region because it has the two rivers, the Tigris and the Euphrates around it. Unlike other regions around the area, the soil was unnaturally fertile, and that's why it takes up it's own region because it's not the same anywhere else.
It's a physical region. Humans did not create it, and the soil is part of what makes it physical. The settlers used the soil, but didn't make it.
Hope this helps!
