This is the position that an organism occupies in a food chain

The deserts of the sahara and australia are associated with

Amylase is an enzyme found in the human digestive system. why do you think it was important to keep the enzyme temperature about 37 degrees celsius (98.6 degrees f)? describe what might happened the temperature decreased by 10 degrees celsius.

25. what does meiosis create? haploids or diploid? somatic cells or gametes?