Without using the scientific method, it would be much harder to determine a factor that could cause your experiment to fail. By sticking to only one of the methods you could easily destroy your experiment without the background search needed or the materials planned out.
B - Enzymes act as catalysts because they lower the activation energy
Mainly carbohydrates our body stored energy as glycogen.
Answer: What is the difference between oviparous and viviparous?
Oviparous and viviparous are such two methods. The main difference between oviparous and viviparous animals is that oviparous animals do not undergo any embryonic development inside the mother whereas viviparous animals develop into a young animal inside the mother. This means oviparous animals lay eggs.
Explanation: i hope this helps