Anson is 75 years old and has recently been experiencing a change in his personality. he is acting more impulsively and does not seem to care about his loved ones, to whom he has always been very devoted. while he was always frugal with his money, he is now gambling frequently and losing much of his retirement savings. he does not seem to be experiencing any physical symptoms. from which is anson most likely suffering?

anxiety disorder

Explanation:when people get older there is always a creeping fear of dying. As a coping mechanism Anson resorts to gambling and violence inorder to copy with his fears and escape reality.

the actual answer was 160934

the correct answer is: b. pantala flavescens, because these organisms would have a high level of genetic variation due to sexual reproduction.  

because involves two organisms (parents) whose genetic material combines, sexual reproduction leads to genetic variation in new generations of offspring. the offspring is an unique organism, with new genome, more protected with the higher ability to adapted. this process is fundamental to evolution.