Cirrhosis — a condition in which liver tissue is destroyed and then replaced with useless scar tissue
Answer:
The correct answer is B.surviving droughts
Explanation:
Genetic engineering is involved in producing disease-resistant crops and even drought-resistant crops. This is done with the help of transferring the valuable genes to the crop that gives them the capability to survive the drought condition for longer times.
For example, Japan used a particular gene of rise that are found in the dry regions of philippine and transferred the gene to the rice variety they used to grow and saw that their variety now gives more production during drought.
Thus, surviving drought is an advantage that crops may attain through genetic engineering.
Coastal zones
Explanation:
Soft bottom intertidal habitats include seabed made up of fine grains of sediments, sand and mud. Depending upon the grain size of the sediment, depth of the seabed, temperature and light exposure, growth of bacteria or microalgae, the biodiversity of these habitats varies. A vast population of burrowing marine organisms like clams, crabs, snails, shrimps, skates, fluke, rays, sea cucumber etc are all found in this habitat. Commercial fishing is a main hazard in this habitat.
An estuary represents an area composed of water and wetland, where a freshwater body (like rivers, stream) meets an ocean. The unique feature of this habitat is the presence of salty brackish water which is a mixture of the salty ocean water and the fresh water.
Salt marsh is a coastal wetland that is mostly flooded and drained by the tidal salt water. The wetland is composed of mud and peat and hence is marshy. Tides often submerge the marshes and hence contain decomposed organic matter.
Mangroves are wetlands found along tropical areas with brackish waters. These help to prevent the ocean coastline. Halophytic plants and trees occupy these areas and form the typical mangrove forests in this habitat. Mangrove trees are unique with its prop root
Answer:
1. Carbon dioxide.
2. Human activities such as :-
1. burning of oil
2. Coal and gas
3. deforestation
3. we can use pie chart as well as graph to represent this.
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Answer:
Explanation:
The diagram attached will help you and the answers can be taken from the picture
