1) what do orcas mainly eat a) sardines and waluraes b) seals c) polar bears 2) what is orcas life span a) 20-40 b) 90-100 c) 50-90 d) 10-20 3) how many orcas are left in the world a) 500,00 b) 2,500 c) 3,000 d) 4,000 4) how many orcas are kept in captivity  a) 54 b) 65 c) 85 d) 200 5) how many orcas are in a pod a) 10 b) 17 c) 15 6) how many teeth do orcas have a) 40-56 b) 20 c) 44 d) 12 7) how heavy are male orcas a) : 9,000kg. b) 8,000kg c) 1,000kg d) 2,000kg 8) are orcas endengerd a) yes b) no 9) how fast can orcas swim a) 56km/h b) 100km/h 10) how long are orcas female or male a) male 6-8 female 5-7 b) male 10-11 female 9-10

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