Answer:
a.
they did not co-evolve with the natural species and lack natural controls, like predators
Explanation:
Answer:
The correct answer to the following question will be "3".
Explanation:
The given values are:
Percentage demand,
= 6% i.e., .06
Percentage change in the price,
= 2% i.e., .02
Now,
Own-price elasticity of demand will be:
= 
On substituting the estimated values, we get
= 
= 
These basic properties are vital to the survival of life. Water's polarity and surface tension makes it a powerful solvent for sugars, amino acids, and proteins; water can easily hold and transport substances necessary for life within and outside of living things.
Answer:
A. $100 is the correct answer.
Explanation: