Which choice is an example of an effect of agricultural techniques on the environment? increased oxygen levels in a pond due to fertilizer runoff sediment accumulation in a lake near a farm soil compaction caused by tillage increased plant growth caused by application of herbicides

a. decomposes use carbon from dead organisms as fuel for cellular respiration, returning carbon dioxide back into the atmosphere.

answer; ///(b) it is composed of four protein chains and four heme groups;

a unit of heredity that is transferred from a parent to offspring and is held to determine some characteristic of the offspring.

paper covers rock.

explanation:

rock only smashes scissors.