The non- living things that marine biologist study is everything from algae to the largest whale.Basically anything in the ocean, living or not they will still study them.
2, 4, 1, 3, 5
the tiles go into the sequence in that order.
first one is tile 2, second is tile 4, etc.
Answer:
if ur asking why here it is Scientists use observation to collect and record data, which enables them to construct and then test hypotheses and theories
