It would be C because hair and feathers and what not are made from the protein keratin.
Answer:
This flower called scientifically <em>Amorphophallus titanum</em> has disadvantages in survival because it only flowers approximately every 10 years, a situation that limits its sexual reproduction. However, its particular smell attracts several pollinators that help its dispersion. This plant is currently in danger of extinction due to the loss of habitat and its late flowering does not favor this situation.
Answer:
A. Surprising.
Explanation:
The above scenario is completely surprising because there are 10 planets in solar system and considering all the orbit approximately in the same plane. But amazingly half (five) of the planets orbit counterclockwise, while remaining five planets orbit clockwise (opposite direction).
Reasonably, all planet should be orbit in same direction but it's surprising that in a same solar system half are orbit clockwise and half are anticlockwise.
Answer:
I want to say it is the middle layer. But not 100% sure. Sorry if its wrong.