Help I'm on test and its time "Biotic things do not need abiotic things for survival." Explain why this sentence is or is not correct.

What is involved in redox reactions

Which of the following is an example of this type of co-evolution

How are gross production and net production different? a. net production is always greater than gross production. b. net production is always less than gross production. only animals have net production. d. only plants have net production. select the best answer from the choices provided