Answer:
group of interacting populations in a defined place and the nonliving factors that affect them
Explanation:
An ecosystem is a group of interacting populations in a defined place and the nonliving factors that affect them.
An ecosystem can also be a natural unit composed of living and nonliving components whose interactions result in a stable self-supporting system. Ecosystems are generally categorized as either aquatic or terrestrial.
The correct answer is the bars range from tallest for very high concentration to shortest for very low concentration. Hope this helps.
Answer:
chromosomes because they carry the DNA.
Explanation:
Females do I think sorry if I got it wrong mate
