Speed is a vector quantity true or false

Which of the following will not cause mass extinction? a. drastic change is weather b. geological change c. both a and b d. none of the above

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?

The pressurized plants and fungi mentioned in the video have some surprising similarities. what differences would you expect them to have?