Molly is looking for a sustainable fuel source that doesn't require technical equipment to harness. she is concerned that trees take too long to replace through reforestation. what alternative should she consider?

She can consider using agricultural waste or dried dung.

Explanation:

No doubt, biomass has become a crucial source of energy to the society, with almost 90% of the households in rural area now relying on biomass for energy. Biomass has become a great option for household heating and cooking. It is locally available and abundant. It is a clean type of fuel, unlike fossil fuels and it somehow helps in cleaning our environment as it traps carbondioxide. Some common types of biomass include dried dung, agricultural waste, or even charcoal.

She can harness Food Waste

Explanation:

Molly can harness the Biomass-based fuels. This type of fuel provide a great alternative since they can be generated from crops, tires, computers, and pretty much anything else other than nuclear waste.

One particular avenue being explored is the use of food waste, which is readily available and can be converted into biofuel through various processes.

.) the observation by semmelweis that more mothers died of childbed fever when their doctors also worked in the morgue

the order for strong to weak forces such as

strong nuclear force → electromegnetic force → weak nuclear force → gravitational force

the fundamental forces are those forces that act between to objects or element to make interactions. there are four types of fundamental forces such as strong and weak nuclear forces (due to protons and electrons), electromagnetic force (due to the motion of electrons) and gravitational force (due to orbital movement of the planet). if these forces are arranged on the basis of their maximum strength then the order is

strong nuclear force → electromegnetic force → weak nuclear force → gravitational force