Before Darwin published his ideas, all thoughts and theories on the design of species came from which book?

Biomass can be used to generate electricity. biomass relies heavily on agricultural crops. plants release carbon dioxide and water in combustion. plants use photosynthesis to originally generate the energy that is needed. the chemical energy of these plants all started with what energy source?

Agroup of students want to live a healthier life style they decide to use one of these following vegetable oils for cooking apex

As the earth formed, the force of gravity increased due to increased mass. what effect did this increased gravity have on the forming planet?