HELEN: Now when we get to our findings I thought we could divide them up into the different zones we identified on the shore and the problems organisms face in each zone. So for the highest area …
COLIN: … the splash zone?
HELEN: Yeah, we found mostly those tiny shellfish that have strong hard shells that act as protection.
COLIN: But not from other organisms that might eat them, predators?
HELEN: No, that’s not the main danger for them. But the shells prevent them from drying out because they’re in the open air for most of the time.
COLIN: Right. And since they’ve exposed, they need to be able to find some sort of shelter, or cover themselves up, so they don’t get too hot. Then in the middle and lower zones, nearer the sea, we need to discuss the effects of wave action …
1/2
Same..From BD?
2/2