1. During inhalation the diaphragm contracts or moves down, what happen to the chest
cavity?
a. Expand
Answer:
a. The water changes to yellow, this is because lots of carbon dioxide is produced by the snails.
b. Water remains green, this is as a result of the elodea undergoing both photosynthesis and cellular respiration therefore elodea produces both oxygen and carbon dioxide.
c. Water changes to yellow as lots of carbon dioxide is produced by the elodea as a result of cellular respiration.
d. Water changes to yellow, this is because more carbon dioxide is produced by both the snails and elodea
Explanation:
The type of relationship that is between snails and elodea is a symbiotic type of relationship because the snails feeds on algae and produces carbon dioxide which the elodea takes in. When elodea undergoes photosynthesis, it produces oxygen the snails uses this oxygen during respiration.
From an agronomical point of view, there is a lot that the grower can do to maximize sugarcane yield. Proper crop nutrition is an important factor to achieve this.
In a large number of cases, nutrients that drive sugarcane yield forward, will also improve the sugar content and quality of the harvested sugarcane crop.
Most required nutrients have specific roles to play in improving yield:
