I believe the answer is that the CFCs cause low ozone concentrations in the atmosphere.
Sorry if I'm wrong, hope this helps.
Plant A, Plant B are the experimental subjects
Plant C is the control subject
The controlled variables are Temperature, Humidity and Water
Explanation:
As mentioned in the question the whole procedure is an experimental set-up where experiments are being done to test the growing condition of plants under a controlled environment. The various parameters such as Temperature, Humidity, Water, Light and colour of light are fixed. Following these controlled conditions different plants exhibit different growth after a period of three weeks.
3). The Plants which are experimental subjects are Plant A, plant B, Plant C
4).Plant C is the control subject since it is kept in the ordinary light conditons (i.e. white light)
5). The Controlled variables include Temperature, Humidity and Water content.
Answer:
fruit, the fleshy or dry ripened ovary of a flowering plant, enclosing the seed or seeds. Thus, apricots, bananas, and grapes, as well as bean pods, corn grains, tomatoes, cucumbers, and (in their shells) acorns and almonds, are all technically fruits.
Explanation:
A botanical fruit would have at least one seed and grow from the flower of the plant. With this definition in mind, cucumbers are classified as fruit because they contain tiny seeds in the middle and grow from the flower of the cucumber plant. Drupe - has fleshy fruit and a single seed with a hard endocarp eg peaches, coconut and olives.
Berry - has many seeds eg tomatoes, peppers and cucumber but not strawberries!
Aggregate fruit - develop from one flower with many pistils eg strawberries.
Legumes - split along two sides eg beans, peas.
Fungi act as decomposers on dead plants and animals so they don't vlog everything up! Hope this helps.
Answer:
<u>'g'</u> is the general intelligence factor.
Explanation:
g factor is key factor for for all mental ability test.g factor is responsible for performance of cognitive ability measure.according to spearman all task of intelligence test which are included verbal and mathematical test.that are influenced by g factor.
g factor helps in phychometric investigation cognitive abilities and human intelligence.
