What are the chemical changes in the large inrestine?

What is a group of organisms that are closely related and share similar characteristics

Select the word from the list that best fits the definition a system made of 25 satellites

As soon as i live in alabama and i have question to me with a report. or rather a statement. the statement i need with: discuss the influence of cost and availability on your states (alabama) statistics. i really need to complete this. so anything will ! 20 points are up for grabs to the most !