For a conclusion to be accepted by the scientific community the data must be accurate free from error and

Which of the following is a period in the paleozoic era? devonian cambrian permian all of the above

This is a biological reaction due to a stimulus. i need this quickly !

Iwill mark which of these statements best describes how nasa's kennedy space center benefits florida? it improve the average income of people. it encourages the use of science for entertainment. it produce more astronauts and space scientists in florida. it encourages people in florida to use space technology in homes.