Number 2, sun increases basically everyday.
They have scales instead of skin or fur, as well as some being able to swim in water and walk on land. Many are poisonous and have several different tactics for catching prey from insects to small creatures like birds or mice. The Komodo dragon is a large reptile that has poisonous saliva which it uses to stun its prey.
The error is that four haploid daughter cells are made so it needs to be 4N, because there should be 4 instead of 2