Answer:
Birds in different areas were exposed to different food sources.
Explanation:Im almost 100 percent this is it.
Answer:
B. When the ball is released, the thrower's arm transfers its energy to the ball.
Answer: a.troposphere
Explanation: Most of the mass (about 75-80%) of the atmosphere is in the troposphere. Almost all weather occurs within this layer. Air is warmest at the bottom of the troposphere near ground level. Higher up it gets colder. Air pressure and the density of the air are also less at high altitudes.
Answer:
Acceleration is rate of change of velocity.
The equation of turtle's position as a function of time is given by:
Differentiate the above equation to find the velocity as a function of time:
Differentiating further, we would get the equation for acceleration:
Therefore, initial acceleration is