Red blood cells are 95% water. Create several drawings to indicate the way red blood cells would appear after being placed in the following environments: a. 100% De-ionized water

b. 5% NaCl solution

c. 15% NaCl solution

d. 1.5 % NaCl solution

Darius is observing a family of geese, which includes a male goose, female goose, and several goslings. when a dog approaches the geese, the male goose hisses at the dog and flaps its wings threateningly. is the behavior of the male goose an example of an adaptation?

Based on the data in your tables, did the light-colored moths have a higher or lower survival rate after the industrial revolution?

When a human or animal consumes food, the carbon in that food is most likely to be converted into which of the following elements? a. carbon remains carbon b. nitrogen c. oxygen d. hydrogen