The correct option is A.
Basic resources are those resources that are very important to a business or an individual, one just have to buy the resources whether they are cheap or expensive. The application of supply demand curve to a basic resource will result in the increase of the price of that resource, because supplier will always be willing to supply more at higher prices.<span />
The image does not show an example of chromosomes haveing only one X or fragmented X. Instead we can see an XXY formation of chromosome. Which, as described above, belongs to a male with Klinefelter syndrome
The right answer is Transpiration.
In plants, plant transpiration is the continuous process caused by the evaporation of water from the leaves (and the corresponding recovery from the roots in the soil).
For large plants and helophytes, it can be very important. On average, a plant loses the equivalent of its weight in water per day. This explains the role played by large plant formations, including forests on the water cycle and climate.
Carbon is four valence electrons they bond to the other carbon atoms
Agility.
Agility is the ability to change body position quickly and is usually referred to as being very agile.
Hope this helps!