Na'vi Jake and Izzy
He nodded, and looked round for paper towels. Spotting them quickly, he carefully took a few sheets, and then went to crouch down beside the table. Then the samples were removed from his carrypouch and carefully unwrapped. They had characteristics he knew were from his home, but they weren't plants he knew. Hopefully, Tommy (or Izzy) would know what they were. Once he had all the samples out and unwrapped, he took his phone out as well, and pulled up the map he'd found. He'd put markers on to show where each sample had come from, and a couple of notes about each one. Jake was very far from being a Science Nerd, but he had spent a lot of time with Norm, keeping an eye on him as he did surveys in Pandora. He knew the basic procedure.
As he worked, he watched Izzy. "So, other than deal with Tommy, what do you do? How'd you meet him? I know... The me that was here before, he knew all this, I guess. So I'm sorry if you're repeating yourself."