Fill in: roam,clone,unleash,excavate,conduct,revive,evolve, hatch in the correct form. 1 Scientists think plants evalve from
green algae.
2 Dinosaurs roam
the earth for over
165 million years.
3 Archaeologists are currently
an Iron Age settlement in Wales.
4 Scientists have successfully
many animals, including sheep and mice.
5 I'm not in favour of
... extinct
species such as the dodo.
6 The students are
an experiment
in the lab right now.
7 The decision to proceed with research into
human cloning
a wave of protest.
8 Sea turtle eggs usually at night.