Taiben went on a walk in the forest. He saw a deer grazing in the grass, a bird eating a berry, a fish swimming in a creek, and a fox catching a rabbit.
a fish swimming in a creekis is an action that has both a biotic and an abiotic component involved.
a fox catching a rabbit is an action that involves only biotic components.
Explanation:
A fish swimming in a creek shows the interaction between a living organism and non-living organism which best describes an ecosystem while the relation between when fox catching a rabbit reflects an action that involves only living organism which could be term as a predator-prey contest
Aerobic respiration is the release of energy from glucose or another organic substrate in the presence of Oxygen. Strictly speaking aerobic means in air, but it is the Oxygen in the air which is necessary for aerobic respiration. ... ATP can provide energy for other processes such as muscle contractions.