Sentence Correction (SC) | Re: The survival of a rare New Zealand species of mistletoe that produces

The survival of a rare New Zealand species of mistletoe that produces spectacular sprays of scarlet flowersis threatened both because their leaves are extremely tasty to a voracious opossum species and also because their flowers are pollinated by two species of birds whose populations are in decline.
A.is threatened both becausetheir leaves are extremely tasty to a voracious opossum species and also because their
B.is threatened both becauseits leaves are extremely tasty to a voracious opossum