The answer to this is hydrocarbons
80% of earthquakes occur along the rim of the pacific ocean.
Answer:
C
Explanation:
Imcreased tmperature will speed up a reaction/process.
Answer:
The one with the greatest mass would be the one that has the most things in the nucleus, protons and nutrons
Explanation:
Answer:
Variation within genes leads to different genotypes , which can be seen by the individuals having different phenotypes . For example, the dogs above all have different fur colours and fur lengths. Genetic and environmental variation combine together to produce these different phenotypes.