Answer:
competition
Explanation:
because one die and the other lives
What was the investigation? But from my best guess I'm assuming it's the second option. This may be incorrect.
Answer: b dead organisms And waste are recycled throughout the tropic levels.
Explanation:
Answer:
Females have two copies of the X chromosome, while males have one X and one Y chromosome. The 22 autosomes are numbered by size. The other two chromosomes, X and Y, are the sex chromosomes. This picture of the human chromosomes lined up in pairs is called a karyotype.
Explanation:
