Earth can be considered as a closed system, since it only receives sunlight (energy), while the overall mass stays constant, without (almost) any exchange from space. Another example of a closed system is a saucepan or frying pan, on a stove, when its lid is closed.
Answer:A conditioned taste aversion
Explanation:
A conditioned taste aversion refers to how we tend to avoid the food after we have eaten it and got Ill.
This is how classical conditioning has an impact on our behavior. This occurs even if we have only eaten that type of food once.
Let say you ate a piece of blue berry pie and afterwards you felt ill and after that everytime when you think about blueberry pie you begin to feel queasy, this si what is referred to a conditioned taste aversion.
Dimitri is experiencing the same thing because he feels ill just when they stop for donut even before he eats it, just the thought of it.
I believe the answer is A
Answer:
The colossal heads that they carved.
Explanation:
The Olmecs carved big heads in the south region of the Gulf of Mexico. These heads are not identical. Each one has its unique features. Experts in the Olmecs society think that they might represent significant people for the Olmec civilization since they are all different and placed in Olmec centers, which were places of high activity and importance for this society.
Answer:
C:many experts believe that texting while driving is likely to cause accidents
Explanation: many experts believe that texting while driving is likely to cause accidents
