To receive or just receiving the ball.
A question you can gather from this experiment is figuring out the distance traveled by the car, and how far it went. A simple solve of X equation could be used.
Answer:
The time take is 
Explanation:
From the question we are told that
The decay constant is
The percentage fall is 
The equation for radioactive decay is mathematically represented as

Where is
is the new amount of the new the isotope while
is the original
At initial
% = 1
At
% = 0.80

=> 
=> 
The sentence that best explains a possible result of climate change on Earth is : (B). Extreme heat, flooding, and drought will each increase crop yields.
<h3>Meaning of climate change</h3>
A climate can be defined as the weather pattern that is prolonged or long term in a geographical area
Climate change can now be said to be the change in the weather pattern that has been sustained in a particular geographic area for a long period of time
In conclusion, The sentence that best explains a possible result of climate change on Earth is : (B). Extreme heat, flooding, and drought will each increase crop yields.
Learn more about climate change: brainly.com/question/24793273
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I think the correct answer is going to be A