Sorry guys but could you help me with these questions thank you, they are for tomorrow
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Answers on questions: Biology
- B Biology What represents the flow of energy in a food chain...
- B Biology Asoccer ball is rolled across four different surfaces: a tile floor,a paved road,a grassy field,and a cement side walk.which surface will slow the movement of the soccer...
- B Biology What is the name of the polysaccharide produced by animals and stored in the liver and muscle?...
- B Biology From smallest to largest, which list of sediment particle sizes is in the correct order?...
- B Biology How do enzymes affect the energy needed for getting a reaction going in the cell?...
- B Biology Why does relative enzyme activity shown in figure 8.15a appear to drop off, when other studies have shown that reaction rates tend to increase at higher temperatures?...
- B Biology What is an endothermic reaction? a. it is a reaction that keeps heat contained within it. b. it is a reaction that releases heat to its surroundings. c. it is a reaction...
- B Biology Proteins that stick out of the cell membrane and allow cells to recognize other cells or recognize foreign bodies, such as bacteria are known as...
- B Biology Which statement describes the role of the organism indicated by the blue arrow in the food web? a. a primary producer that recycles organic molecules from sunlight b....
- B Biology Ineed quick biology ! which box depicts the simplest level of organization? a) p b) q c) r d) s...
Ответ:
Baking Soda: Sodium hydrogen carbonate or Sodium bicarbonate, NaHCO3
Washing Soda: sodium carbonate decahydrate, Na2CO3 10H2O
Vinegar: Acetic acid, CH3COOH