Select all of the important things to remember when preparing for a natural disaster.
1. you should be ready to go camping for several days.
2. you need a stash of milk, fresh fruit and hamburger meat.
3. the home stereo will keep you up on the latest news.
4. you should have an emergency kit with fresh batteries, a stand-alone light source, clean water and blankets.
5. a first aid kit may save lives.

Breast-feeding you recover from childbirth and appears to improve your long-term health. true or false?

Asoccer mom is driving her 75 year old grandmother and her 9 year old daughter home after the game. the grandmother and daughter were both in the back seat and both were wearing their seat belts. a car ran a red light in front of them, causing them to t-bone that car on the passenger side. fortunately there were no serious injuries, but the grandmother did sustain several rib fractures. the mother, daughter and driver of the at-fault car were shaken up but unhurt. what are some possible reasons that the grandmother sustained rib fractures while the other victims did not?

Which of the following is characteristic of the lytic cycle? a) viral dna is incorporated into the host genome.b) the viral genome replicates without destroying the host.c) a large number of phages are released at a time.d) the virus—host relationship usually lasts for generations.