Why is it important to apply critical thinking to spam e-mail? a. spam e-mail can contain malicious computer code and viruses. b. spam can be an attempt to commit fraud. c. it can be an attempt to get personal and financial information. d. all of the above

Which of the following is a true statement? question 8 options: populations can't evolve, only individual organisms. individuals have adaptations that can change over time. individuals have traits that may or may not make them successful at reproduction. individuals evolve to have adaptations.