5 results for “plants”

1. Life & Biology

   Ecosystems and Food Webs

   plants take them up again. Energy flows through an ecosystem once, from Sun to plant to animal

   Article · 4 min read

   

2. Life & Biology

   Bacteria and Viruses

   plants cannot use, and convert it into forms plants can absorb; every protein molecule in your

   Article · 4 min read

   

3. Life & Biology

   What Is Life? The Cell

   plants, burning sugar with oxygen to produce the energy currency that drives everything else. Plant cells

   Article · 4 min read

   

4. Life & Biology

   DNA and Genes

   plant. Much of the rest is control: switches and dials that decide which genes are turned

   Article · 4 min read

   

5. Life & Biology

   Dinosaurs and Mass Extinctions

   plants and plankton fell apart. About three quarters of all species died, including every dinosaur larger

   Article · 3 min read