The cell would have 2 nuclei but the cytoplasm wouldn't be able to split.
The spiders that survived the first pesticide spraying were resistant to the pesticide and when they reproduced most of their offsprings got the gene of pesticide resistance.
Cell division is when the cell divides its chromisomes. Replication is when it replicates or makes another dna molocule like it.
Desert because they are always dry, but in the colder months they can get cold
