What I Think It Is, Global Warming :)
Autotrophs- include plants, algae, and cyanobacteria and are photosynthetic organisms. Heterotrophs- are consumers that get energy by feeding on autotrophs. Both use organic molecules produced by photosynthesis as a source of building blocks for growth and repair and as a source of chemical energy for cellular work.
Hii!! I believe the answer is fetal stage. (:
True, Diffusion is defined as the movement from an area of high concentration to low concentration
hope this helps :D
The answer is D) Split water molecules
Hope this helped