What are two advantages of two disadvantages of biomass?

Advantages of Biomass.

1. It is a Renewable source of energy.

2. It is not as expensive as fossil fuels.

3. It does not contain carbon.

4. It serve as a source of revenue.

Disadvantages of biomass.

1. It require a lot of space to build the plants.

2. It can lead to defforestation.

3. It is not as efficient as fossil fuels.

Explanation:

Biomass is the energy that is derive from living organisms or organic matters like wood, crops, animals wastes, solid wastes, sea weed e.t.c.

option number one would be youre best option

the answer is; comparing the frequency of collisions with and without the device

this makes the anti-collision system an independent variable and the collisions a dependent variable. if there are fewer collisions with an anti-collision system that without, then it can be stated that the system is a success. essentially, collisions under an anti-collision system are compared with the frequency of collisions by cars with the human drivers.