tea-k-o

their (live!) young gestate for. wait for it. eight to eighteen (??) YEARS. can have up to 10 at a time. good grief.

longest lifespan of any vertebrate, up to five hundred years

toxic flesh

has giant eyes but is usually blind because of a weird little crustacean that's evolved to live on and eat their eyes. this doesn't seem to bother them much.

lives in deep cold water and has the lowest swim speed and tail-beat frequency for its size across all fish species. just generally lives life in extreme slow motion

largest genome of any shark

eats everything including moose and polar bears

link to the original study

Basically, increased co2 concentration in the air makes plants make more carbohydrates, but not take in more nutrients from the soil, so they grow faster but have a lower density of vitamins and minerals. Plus, they're "breathing" more efficiently and actually using slightly less water, so they're taking in even fewer nutrients. And the faster growth can't make up for the rates of damage due to climate instability (droughts, floods, extreme heat etc).