Biomass might literally mean a biological mass, but it actually denotes sources that are burned to produce energy. Biomass is considered a renewable energy source. The primary one that has been used for thousands of years is wood; it is still widespread in many primitive areas and it is burned in old and new burners. Biofuels like ethanol from crops is another important source that has been on a rise. They are cheap and they are used a lot in developing countries. Finally, the burning of municipal waste is another source and many Nordic countries use it to produce energy and even some import waste to use as fuel.
The question does not has options.
Meiosis is a type of cell division that takes place in gonads where the chromosome numbers are reduced to half. The sequence of events taking place in meiosis are as follows:
1. Meiosis I-It includes
Prophase I
Metaphase I
Anaphase I
Telophase I
Cytokinesis
2. Meiosis II- It includes
Prophase II
Metaphase II
Anaphase II
Telophase II
Cytokinesis
Meiosis would be most beneficial to a species in a situation where an organism falls prey to many efficient predators. Answer:a)Meiosis: numerous daughter cells produced would increase the species' population.
The species needs to evolve quickly, and the best way to do that is to shuffle existing mutations through sexual reproduction
A six year old child need approximately 850 calories a day.
Six year olds have a special nutritional needs due to the fact that they are growing and developing neurologically at a very rapid rate. Providing a 6-year old with a well-balanced diet full of fruits, vegetables, whole grains and low fat meats and dairy will help them meet the nutritional needs without consuming unnecessary calories.