1. an adaptation to meet the need for food: a
an adaptation to meet the need for water: b
an adaptation to meet the need for shelter: c

3.name three adaptations in behavior that some animals show during winter.

5.explain two ways that a body covering can an animal meet its basic needs.

6.which adaptation a rodin catch a worm?
a. sharp eyesight c. perching feet
b. feather coloring d. nest building

Salicylic acid is a very important acid. it is used to synthesize the aspirin by treating with acetic anhydride. a 0.2015-g sample of salicylic acid was dissolved in a 100.00-ml volumetric flask, and the solution was diluted to the mark. a 10-ml aliquot of this solution was titrated with standard naoh (0.01130 + 0.2% n) to a phenolphthalein faint pink color end point at 19.81 ml. (a) (calculate the normality of the salicylic acid solution used in the titration. (b) assuming the salicylic acid is pure, what is the equivalent weight of the salicylic acid? practice problems for the final exam (continued) (c) (calculate the inherent error in the determination of the equivalent weight you calculated in part (b). use the following absolute errors in the equipment /glassware when calculating the inherent error. 5.00-ml pipet: + 0.02 ml 100-ml volumetric flask: + 0.08 ml analytical balance: + 0.2 mg 25-ml buret: + 0.03 ml

Define dew point. i am writing this part to be able to ask the question

Which material burns faster? metal aluminum