How and why have humans altered the genetics of the food we eat?

Some plants rely on the wind to reproduce an example is it’s important for plants to use the forces of nature to reproduce because 1. 1a white tuft of dandelion seeds 2a spiked burrs surrounding seeds 3a hard shell on a walnut? 2. 1b require pollination to reproduce 2b reproduce only asexually 3b cannot move about freely?

Which law represents a balanced chemical equation?

Why did the federal government end its support of yucca mountain as a site for long-term storage of nuclear water