Answer: Observation of organisms include internal and external observation.
Explanation: Internal and external observation is very helpful in identifying the organism trait , characteristics , appearance etc. External observation include shape , size , colour , height , weight etc. Internal observation include DNA RNA configuration etc.
The small intestine absorbs most digested food molecules, as well as water and minerals, and passes them on to other parts of the body for storage or further chemical change.
Mix ⅛ cup of hydrogen peroxide (or several capfuls) to four cups of cool water and soak feet for 10 to 20 minutes. Rinse feet with warm water and pat dry.
