Answer:
The ecological definition of sustainable harvesting is harvesting that allows population numbers to be maintained or to increase over time. A lagging economy and a lack of alternative construction materials make mangrove harvesting inevitable, and for local people, an economic necessity.
Answer:
DNA, short for deoxyribonucleic acid, is the molecule that contains the genetic code of organisms. This includes animals, plants, protists, archaea and bacteria. DNA is in each cell in the organism and tells cells what proteins to make. ... DNA is inherited by children from their parents.
Explanation:
Answer:
Culture/sensitivity
Explanation:
Culture is a kind of test that detects infection-causing bacteria or fungus.
If the microorganism that causes infection grows, the result is positive; if it doesn’t, then the culture is negative.
The sensitivity test tells us what kind of medicine or antibiotic will be suitable to treat the infection.
Hence, the answer is justified.
The correct answer is C. To store gastroliths that physically grind up food.
Explanation
The gizzards, are a special part of the digestive system of some animals such as birds, fish, and reptiles whose main function is to crush the food that the animal ingests, for this task, the gizzards contain in their interior gastroliths, a kind of polished stones, that grinds the food that the animal eats. The gizzards represent an important part for these animals because many of them do not have teeth to crush their food and feed on it. So, the correct answer is C. To store gastroliths that physically grind up food.
Ok i just took this exam the above answer was wrong the real answer should be: More investigations must be completed.
