Community redevelopment programs are primarily directed towards
a. preventing pollution in commercial and residential properties
b. improving property values by eliminating blighted buildings
c. establishing basic sanitation in urban environments and communities
d. cleaning up abandoned, unused, and polluted properties

i know its not maybe c or d?

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

My question says on my assignment. read the following scenarios and decide which of the properties of life are being described. the first one is. katherine stopped on the way to school to grab some donuts. 2. because a dog cannot sweat, it has to pant in order to stay cool. 3. an elephant trun had no bone but 4,000 muscles. i have no idea what i am supposed to anwer. i can't find the answer in my notes or book that i can understand anyway

Many animals cannot sweat to maintain a stable body temperature. what is one other way animals can cool down?