2. Water wave Situation:
Mario saw a pond while on his way back home. He threw a pebble into the pond. He observed that ripples spread out from where it went in. These ripples (waves) are travelling through the water.

Observation/s:
Inference:
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Mr. olajuwan was in a horrific snowmobile accident. afterwards he had trouble walking and he had a loss of balance. which of the 4 major brain region was probably demaged

The negative change found inside the plasma membrane is created by potassium ions sodium ions hydrogen ions chlorine ions

'which of these statements about the scientific method is not true? all experiments must follow the same number of steps in the procedure. experiments may be repeated several times. some unexpected results can be beneficial. experimental results may or may not support the hypothesis.