4b) visual observations as the sample is brought near the side of the flame, in the flame, and out of the flame, 4c) odor as the fibres burn, 4d) characteristics of the ash including the colour and texture. 4e) The man-made fibers will decompose and melt. much quicker than either the animal or vegetable fibers.
Bluefin tuna swim in a holding pen in Australia. A conservation group has named three fish species that it says are at risk of extinction. The fish are threatened because of overfishing to meet the worldâs growing demand for food.
Herring are a very common type of bait fish. There are many different types of herring and they can be found in fresh or salt water. While most herring are smaller, some can grow up to one and a half pounds.They are a common bait fish for many salt water species and they work well for fresh water striped bass.ilchards, or sardines, are several types of small, oily fish related to herrings. Pilchards work well for a variety of game fish such as snook, kingfish, wahoo, snapper, grouper, tuna, speckled trout, redfish, spanish mackerel and many more.