Your answer should be heart issues (D).
Muscle damage and tendon rupture are usually injuries that result from physical movement. Liver abnormalities are more common in alcoholics.
Genetics I think I maybe wrong ok
Siliceous ooze is a siliceous pelagic sediment that covers large areas of the deep ocean floor. Siliceous oozes consist predominantly of the remains of microscopic sea creatures, mostly those of diatoms and radiolarians. Sometimes siliceous oozes also contain silicoflagellates and the spicules of sponges.
I think it’s B. The climate changed, and crocodiles could not survive in this region,
it sounds right
hope this helped! :)