We can examine the effect of -amylase on starch with a simple experiment that you may have already done. Take a piece of bread or a cracker and chew it. Do not swallow the piece of bread, but allow it to sit in your mouth for a few minutes. What do you notice about the bread? Based on the results, what would you assume are the building blocks of starch? Are the results similar for different types of starchy foods?

Populations of blue-winged warblers, a type of bird, migrate south in the winter and return to canadian breeding grounds in the spring. as global temperatures have increased due to climate change, spring has started arriving in the warbler's breeding grounds earlier in the year, before the warblers return. warblers now arrive at their breeding grounds too late to select ideal nesting sites and to feed on important early-spring food sources how are populations of blue-winged warblers most likely to be affected by the earlier arrival of spring? o a. populations will go extinct since the warblers will stop migrating to breeding grounds. b. populations will be unaffected since most species can quickly adapt to effects of climate change. c. populations will increase since warmer temperatures are generally beneficial to survival, d. populations will decline since individuals will be less likely to successfully reproduce, reset next

Modern whales developed their traits through natural selection what occurs during the process of natural selection

The transport tubes for food coming down the plants are called?