Answer:
weakness of core muscle can lead to chronic back pain
Answer:an earthquake
Explanation:an earthquake is a violent shaking of the ground and it also creates greate destruction
The more advance the community the more complex the speciess
Jack. A signpost is a non-living thing and non living things do not grow. Sam is an adult and he has stopped growing already. Jack is a child and will continue growing the next few years.
Answer:
Explanation:
the two populations will become different species over time due to accumulated mutations occuring in both populations
