Plsss help me

1)give 2 examples of systems that you use or see in your day-to-day life

Which are steps taken to diagnose a computer problem? a) reproducing the problem and using error codes b) reproducing the problem and troubleshooting c) using error codes and troubleshooting d) using error codes and stepping functions

Which activity should be part of a long-term plan to positively affect yourhealth? oa. wearing regular clothing when handling toxinsob. not worrying about secondhand smokeoc. avoiding excessive exposure to sunlightod. drinking only well water

Hazel has just finished adding pictures to her holiday newsletter. she decides to crop an image. what is cropping an image?