eggs, milk, tofu, yoghurt, fish, cheese, soya milk
There are plenty of good natural protein sources, and it is important that you get protein from a variety of foods. Beef, chicken, and fish are all excellent sources of protein, and cottage cheese is known as one of the greatest sources.
plant protein contains more dietary fibre
biomassbiomass
We could usewind ,water and light
in place of, or as an alternative to; "Felix became a herpetologist instead"; "alternatively we could buy a used car"
There are many ways in which energy can be obtained, some of these sources could be: Solar Wind hydroelectric solar agricultural geothermal tidal nuclear :)
People could use alternative energy sources such as solar power, wind power, geothermal energy, or bioenergy as alternatives to natural gas for heating and electricity generation. These sources are renewable and can help reduce greenhouse gas emissions. Additionally, electrification of appliances and vehicles can provide a cleaner alternative to natural gas.
Try being nice instead of calling anyone dumb.
The main alternative source of energy that Caribbean countries is solar energy. Another alternative source of energy they could use is wind energy.
Alternative words to use instead of "fake" could be artificial, counterfeit, synthetic, or imitation.
Alternative sources of energy: solar, geothermal, wind, biofuels, tidal, urban wastes, etc; but they cannot replace uranium.
A spring or tensioned system can hold and deliver power. A weight on a line can store and supply energy. Compressed gasses are a source of energy. Wind and water power have been used for thousands of years by mankind to do work.