Answer:
D: Two waves of the same amplitude with crests that are perfectly aligned
Explanation:
A P E X
Answer:
The definition of weather is the state of the atmosphere at a place and time as regards heat, dryness, sunshine, wind, rain, etc. Like the state of the atmosphere with respect to wind, temperature, cloudiness, moisture, pressure, etc. a strong wind or storm or strong winds and storms collectively.
Explanation:
The epithelial cells that line the gastrointestinal tract
Answer: Psychological effects
Explanation:
The effect is caused by environmental and/or biological factors on individual's social and/or psychological aspects.