Answer: d constint speed
Explanation: im 15 and no the answer
Answer:
volume of substance of weight of mercury is 13593 kilograms
About 80 percent of sun reach earth surface
Answer: products
Explanation:
In cellular respiration, the cell uses oxygen to burn glucose and produce energy along with carbon-dioxide and water.
Following chemical. reaction occurs:
Oxygen + glucose --> water + carbon dioxide + energy
This chemical energy is transformed to mechanical energy and heat.