Is it easy for an ecosystem to reach homeostasis

The phylogenetic tree illustrates the relationship between humans and our closest living relatives. the tree was based on biochemical comparisons, including dna and amino acid sequences. according to the biomolecular data, we could infer that

Which of the following describes a difference when gram-positive bacteria are compared to gram-negative bacteria?

Penelope studies how the structure and function of the nervous system is related to behavior. she is a psychologist