Describe the similarities and differences between a bat's wing and a bird's wing.

The procces of farming organism from the sea is ?

4. how does a phospholipid behave in water? the phosphate head does not mix with water; the fatty acid tails do. the phosphate head and the fatty acid tails mix with water. the phosphate head and the fatty acid tails do not mix with water. the phosphate head mixes with water; the fatty acid tails do not.

Chloroplasts and bacteria are in size. a. similar b. at different ends of the size range c. exactly the same d. none of these