The answer would be true due to the fact that observing is really just looking at the situation, defining it and receiving data, whereas it can be used to add info supporting the problem you wish to explain. Though it can be false while observation can just be looking over an item or object to find data to help you answer your already defined problem.
It should be B
because lipids are fats inside living organisms
It became filled with more sediment
The probability is very low or impossible because if 70% and theres 77, 66 cant survive
Answer:
sorry can not help wish i could.
Explanation: