'We must study its ingestive, digestive and excretory systems' To understand an organism, we must study: its genetic script and how it is transmitted its structure and physiology - its food or energy sources its metabolism, including its ingestive, digestive and excretory systems its evolutionary origins, as far as we can determine them.
(we; can determine; them) (we; must study; its genetic script) Context(we must study,List([90, 103))):(We; must study; its ingestive, digestive and excretory systems) Context(We must study we must study,List([1, 103))):(We; must study its ingestive, digestive and excretory systems To understand as far; an organism)
we must study,List([90, 103)) We must study we must study,List([1, 103))
we we We We
can determine must study must study must study its ingestive, digestive and excretory systems To understand as far
them
its genetic script
its ingestive, digestive and excretory systems
an organism