A forest fire that was caused by lightning
(A) A large amount of nitrates in the water :)
<span>Damaged dna is excised by endonuclease.
Three excision repair pathways exist to repair single stranded DNA damage: Nucleotide excision repair (NER), base excision repair (BER), and DNA mismatch repair (MMR).</span>
Answer:
Two first the sponge can claim are
1. reproduce sexually
2. combine sperm and egg
