Biodiesel is often produced using A) any type of cellulosic ...

[Metfan725]

Biodiesel is often produced using
 
  A) any type of cellulosic feedstock.
  B) corn-based ethanol.
  C) recycled vegetable oil used in cooking food.
  D) solar and wind turbine sources of energy.

Question 2

In a system, fish feed on shrimp that feed on the bacteria. This food chain represents a
 
  A) tertiary consumer eating a secondary consumer, which eats a primary consumer.
  B) primary consumer eating a secondary consumer, which eats a tertiary consumer.
  C) consumer eating a producer, which then consumes chemoautotrophic bacteria.
  D) second order consumer eating a first order consumer, which then eats a producer.

[macagn]

Answer to Question 1

C

Answer to Question 2

D

[Metfan725]

Gracias!

[sailorcrescent]

TYSM