What is the process in which large hydrocarbons are converted into smaller hydrocarbons, which provide better fuel? a. combustion c. smelting b. cracking d. turbination

Are these strong bases, neutral, strong acids, weak acids or weak base household bleach (ph=12.6) fluid in a car's battery (ph of less than 1.0) milk (ph=6.7) stomach contents (ph=2.2) pure water (ph=7)

Works together in the synthesis, modification, packaging, and transport of lipids and proteins

Why is the theory of evolution important? it disproves all other theories about how life began. it provides a topic for debate. it is a unifying concept in biology. it explains how life began. i know for sure, it is not "it is a unifying concept in biology."