From the anthocyanid and beets experimento match each variable with it's appropriate part of the experiment

Independent variable

Choose

dependent Variable

choose

a standardized variable

Choose

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?

Aflashlight battery is an example of a) potential energy b) kinetic energy c) thermal energy d) solar energy

What drives an advertising campaign?