1 The diagram shows the apparatus used to demonstrate the action of amylase on starch.
Viking tubing is a material that allows small molecules to pass through it, but not starch.
(a) Circle two of the words in the box that can be used to describe amylase.

Analyze how the water cycle affects a food web. now list 3 examples for each below using complete sentences, on how too much water would affect the same web? how about to little water?

The smallest parts of these that retain their original properties are called

Babies with very low or very high birth weight are less likely to survive. observe a graph of the data. % babies born at different weights % babies born in that category 6.0 6.5 in 50-555 70-75 80-8511 100-1055 which statement is a valid claim that could be made using the data in the graph? directional selection is occurring because the graph favors an extreme. mark this and retum save and exit next submit o type here to search