You should first draw a diagram to show all the process occur in water cycle
Evaporation: The water from the rivers rises in the form of vapours and reaches up to the cloudes.
Precipitation: The water stored inside clouds and pour water to the earth in the form of rainfall.
Then this water reaches inside soil which help plants to grow and develop and also help in achieveing nutrients and minerals which enhance their respiration process.
After this water loss due to transpiration in plants vapours again and from the rivers also to continue this nature cycle known as Water Cycle.
Answer:
Collagen
Explanation:
Vitamic C or ascorbic acid acts as a cofactor in the process of collagen synthesis. It has been shown that lack of vitamin C leads to the impaired collagen synthesis. Beside that activity, vitamin C has many other funtions within organism:
- antioxidant
- cofactor in other enzymes
- involved in wound healing (repair of tissue)
- involved in the production of some neurotransmitters...
<h2>Phylum Annelida</h2>
Explanation:
The given animal must be an Annelid.
Annelids are commonly called segmented worms. The characteristics features of annelid are:
- Segmented bodies , each segment is called annuli.
- Closed circulatory system.
- Stiff appendages and flexible skin.
- Eucoelomate i.e the presence of true coelom.
- Nephridia as excretory organs.
Since the animal discovered by the marine biologist has a segmented body and true coelom, it is obviously categorized in Phylum Annelida.