Why should a community use sustainable practices to produce food?
a. it keeps farmers in business by earning them the highest profits.
b. it protects the environment, farming communities, and farmed species.
c. it harms only a few living things while still generating high profits.
d. it feeds a shrinking human population while still preserving ecosystems.

A community should use sustainable practices to produce food because "it protects the environment, farming communities and farmed species".

Option B

Explanation:

The practice of sustainable food production is a united network that integrates several components with the development of each and every individual covered in the food chain in order to protect the environmental, economic and social well-being of a community.

The advantages of such practice are production of less greenhouse gases, fossil fuel utilization is minimized and more dependent on human labor inspite of chemicals and energy-intensive technology. Sustainable farms conserve scarce water resources, encourage biodiversity and build healthy soil through composting and planting techniques that cover crops.

it's     c       this is a cell (b) with a nucleus (c) containing dna (a). the dna is organized into chromosomes (d). a section of the chromosome that codes for a trait is called a gene (e).

"do a testcross with a homozygous recessive plant."