Which of the following is not true about nonnative species? A)
They can have positive impacts on an ecosystem.
B)
They can have negative impacts on an ecosystem.
C)
They can be introduced within their natural range.
D)
A nonnative species can be an invasive species.
E)
They will quickly reduce native species population numbers.

Doing a science fair project should i do cafeteria waste or solar power

Secondary school falls between a . kindergarten & elementary b. elementary school & post secondary school c. post secondary school & higher education d. middle school & high school

Ahypothesis test is conducted with a significance level of 5%. the alternative hypothesis states that more than 65% of a population is right-handed. the p-value for the test is calculated to be 0.03. which of the following statements is correct? we can conclude that more than 3% of the population is right-handed. we cannot conclude that more than 65% of the population is right-handed. we can conclude that more than 65% of the population is right-handed. we can conclude that exactly 3% of the population is right-handed. there is not enough information given to make a conclusion.