Answer: The mass of a tree is primarily carbon. The carbon comes from carbon dioxide used during photosynthesis. During photosynthesis, plants convert the sun's energy into chemical energy which is captured within the bonds of carbon molecules built from atmospheric carbon dioxide and water
Explanation: unknown science
Ground Substance is the correct answer
Answer:
Carbon will be added into the atmosphere by the respiration process occurring in the plants, animals and root cells. Certain factory emissions will also release carbon dioxide in the atmosphere.
Cellular respiration is the process by which every organism uses oxygen and glucose to synthesize ATP along with the formation of water molecules and carbon dioxide. Thus carbon dioxide is released into the atmosphere.
Certain factories, release carbon products into the air through the emission of gases in their chimneys.
Answer:
Mechanical advantage of block and tackle
Explanation:
A block and tackle is characterized by the use of a single continuous rope to transmit a tension force around one or more pulleys to lift or move a load. Its mechanical advantage is the number of parts of the rope that act on the load. ... Thus, the block and tackle reduces the input force by the factor n.