The lesson ties into the concepts of survival and extinction of multicellular organisms from the previous lessons. R: Students rethink how organisms respond to the environment as they design an experiment on one of the pond water microorganisms from the previous lesson. E: Students express their understanding on the worksheet, in class discussion, and in groups as they work to design an experiment.
Itâs too late to attract a western hummer this winter, but perhaps youâd like to try next fall. According to Weidensaul, in addition to keeping hummingbird feeders up well into autumn, many successful hummingbird hosts have late-blooming fall plants.
Ok, I've thinned down the garden to the girls I'm keeping and gave 5 others to a friend. Because some of the tall ones turned out to be girls too, I'm thinking of topping a couple. I want to start flowering in a week or two...is it too late to top? They are on their 7th or 8th nodes and I just transplanted tonight into their final 3 gallon pots. I'm concerned that by topping they may be in shock for awhile and starting to flower so soon after topping might have an adverse effect? Dec 15, 2006.