Advantages:
Sustainable Fishing
Higher yields (no Anaerobic Gill Disease) due to freshwater paths
No waste Food due to auto feeder and Infrared Technology
Each Generation Artificially selected to only obtain fish with highest possible yield and disease resistance, increasing yield.
Can be genetically modified to have a 10 fold size increase, and can be made to grow on less nutrients and be more disease resistant.
- Increased growth of fish in hatcheries, due to artificially fertilizing eggs, leading to higher chance of fertilization, as in the wild only 10% of eggs are fertilized.
Disadvantages
- High doses of antibiotics used, leading to bio-accumulation in humans that consume it
- Indoor Hatcheries lead to bio-accumulation of Heavy metals
- Large amount of freshwater used in indoor hatcheries, which means with out an on-site recyclers process is very expensive
- unknown consequences of genetic engineering
- Outdoor Hatcheries leads to competition between wild fish and farmed fish (even though still in nets, food, oxygen and space is still being consumed)
- Environmental impact of large wastes concentrated in one area
- Easy for disease to spread due to low spatial equality, leading easy transmission from host to host.
- Small spaces leads to fin and tails being damaged due to rubber with nets or walls of hatcheries.
Advantages are:
Sustainability, Consistency, Demand, Economy, Environment.
Advantages - receiving signals from and moving away in every direction. Disadvantages - no complex brain system, i.e. no cephalization. Reduced speed.
they can weave webs and hold their pray better, but some spiders have a hard time moving around on their webs, and some are too heavy
In are answers using keys to short cut things on desktop are short cut and make efficient motor moving quickly is are there aren't disadvantages due to is are using easy.
First in, first out (fifo) is a stores/stock-keeping policy which moves the oldest stock out first, before moving newer stock out into the production lines or on to the shelves for selling to the... Advantages are the upside of something whereas disadvantages are the down side eg. An advantage of having a car is that you can travel large distances quickly and a disadvantage would be fuel costs..
Characteristics that are used to divide aquatic biomass into three zones include whether the water is fresh or salt and if the water moves. Fast moving and slow moving water are classified differently.
Advantages of moving average method include simplicity, easy implementation, and ability to smooth out short-term fluctuations in data. Disadvantages include potential lag in forecasting, inability to capture sudden changes in data patterns, and reliance on historical data which may not always reflect future trends accurately.
ADVANTAGES 1. they smoothe the data and make it easier to spot trend. 2. They remove short term noise from the data set. 3. They they are easier to use than regression models. DISADVANTAGES 1. requires saving lots of past points. 2. Lags behind a trend. 3. Ignores complex relationships in data.
major disadvantage is that moving coil galvanometer is not suitable for a.c measurement
1,it has uniform scale 2,with a power ful magnet its torqe to weight ratio is very high so operating current is small 3,the sensitivity is high
friction has many advantages walking,moving of a vehicle etc...............
not as much moving aroundsuper smile
currents, turbulence of fast-moving rivers and streams. :)