We found 27 resources with the concept defense
2010 AP® Macroeconomics Free-Response QuestionsLesson Planet
10th - 12th CCSS: Adaptable
Defense spending often has massive impacts on the economy. Learners consider its effect in a hypothetical case and structured questions from College Board. A second query asks them to consider the effects of international trade on...
The Amazing Ways Plants Defend ThemselvesLesson Planet
6 mins 7th - 12th CCSS: Adaptable
Plants can't run away from their predators, so they develop unique ways to defend themselves. The video presents many different defensive techniques that plants use. It also discusses how animals respond to these traits.
Why Does Wine Make Your Mouth Feel Dry?Lesson Planet
3 mins 6th - 12th CCSS: Adaptable
Examine a plant adaptation that deters animals from eating it. Some plants such as grapes, walnuts, and teas produce a chemical substance called tannin in its fruits and leaves because most animals dislike the texture and flavor. An...
Nature's Most Amazing Animal SuperpowersLesson Planet
8 mins 6th - 12th
If you could have any superpower, what would it be? The animal kingdom has more superpowers than all of the comic book heros combined. The video quickly goes through many of these animals and their powers including the ability to shoot a...
Plant and Animal DefenseLesson Planet
13 mins 9th - 12th CCSS: Adaptable
Explain the defense systems of both plants and animals against pathogens with a biology video. It covers the disruption of the immune system through hypersensitive responses, normal responses, nonspecific immune responses, as well as the...
Volleyball - Lesson 11 - Free Ball Defense, Base, and Open UpLesson Planet
9th - 12th
What positions should the volleyball players be in for a free ball? What position should they be in for a hard hit? Then where do they each move, transitioning to offense? Lesson 11 goes over these questions regarding positioning and...