'Growing seasons' diaporamas de présentation

14.4 Plant Growth

14.4 Plant Growth. The Role of Plant Hormones. Hormones play a part in regulating a plant's growth. One example is gibberellin (gihb ur EHL ihn). About a hundred years ago, Japanese rice farmers observed that some of their rice seedlings grew abnormally tall.

457 views • 25 slides

Trade and economy

311 views • 17 slides

Trade and economy

Trade and economy. Learning Objectives. Differences between bartering and trade. Differences between needs and wants. What is opportunity cost? Differences between command and free market economy. Bartering. Barter : the direct exchange of goods/services without money.

235 views • 15 slides

Green Life

Green Life . Go outside, any time of the year, even winter and what do you see? Plants!! Without plants we could not survive, the following presentation gives us some information on this important staple in our lives. Created By: Fatimah Washington and Susana Pinto ED 713.22 Fall 2008.

329 views • 12 slides

Green Life

Green Life . Go outside, any time of the year, even winter and what do you see? Plants!! Without plants we could not survive, the following presentation gives us some information on this important staple in our lives. Created By: Fatimah Washington and Susana Pinto ED 713.22 Fall 2008.

251 views • 12 slides

The Tundra

The Tundra. Haley , Erin , Sam , Jay , Jayden. Location. Light Brown is the Tundra. Climate.

236 views • 8 slides

Unit 4 Chapter 8 Lesson 4 Plains Around the World

86 views • 8 slides