Answer: definetly A, food webs
Explanation:
the other options are not even related to organisms
Research major earthquakes on google, or another website. I would go with question 1, Where is your earthquake? I would do the Haiti earthquake where the earthquake is in Haiti. Do more research on Google, because I cannot provide you with a link to an article because Brainly will not allow me to do so. Just research "major earthquakes" in Google and you will be good to go. Hope this helped!
When the telomere becomes too short, the chromosome reaches a 'critical length' and can no longer be replicated.
Answer:When a cell divides by way of meiosis, it produces four cells, called gametes.
Explanation: