How agnostids have lived
How agnostids have lived GMWBj
The material discusses how agnostids may have lived. While the reading looks at the topic from one perspective, the listening challenges certain points outlined in the reading passage.
First, the reading says that agnostides were free-swimimg predators. On the other hand, the listening opposes this and states that free-swimming predators should have large and well developed eyes; however, agnostides had very tiny and poorly developed eyes. The professor adds that some of them were completely blind. Furthermore, the lecturer mentions that if agnostides were predators, they should have other special sensory organs, but there is no evidence of that. As a result, the speaker states that all these reasons could rule out the possibility of agnostids to be predators.
Second, the writer posits that agnostids were seafloor dwellers. On the contrary, the lecturer refutes this and mentions that seafloor dwellers do not have the ability to move fast, so they occupy a small geographic area. Nevertheless, the professor mentions that agnostids were habitas a large geographic area; moreover, there were large distances between these areas. The lecturer points out that agnostids could move very fast, so there were not seafloor dwellers.
Third, the reading states that agnostids were parasites. Conversely, the professor contradicts this and mentions that parasites polpulations should not be very large, but they should keep on a certain limit. The speaker explains that if there are too many parasites, they could kill their hots. One the other hand, the lecturer adds that there were a large population of agnostids, so their great size of population rule out their possibility to be parasites.
The material discusses how
agnostids
may have
lived
. While the
reading
looks at the topic from one perspective, the listening challenges certain points outlined in the
reading
passage.
First
, the
reading
says that
agnostides
were
free-swimimg
predators.
On the other hand
, the listening opposes this and states that free-swimming predators should have
large
and
well developed
eyes;
however
,
agnostides
had
very
tiny and
poorly
developed eyes. The professor
adds
that
some
of them were completely blind.
Furthermore
, the
lecturer
mentions
that if
agnostides
were predators, they should have other special sensory organs,
but
there is no evidence of that.
As a result
, the speaker states that all these reasons could
rule
out the possibility of
agnostids
to be predators.
Second, the writer posits that
agnostids
were seafloor dwellers.
On the contrary
, the
lecturer
refutes this and
mentions
that seafloor dwellers do not have the ability to
move
fast
,
so
they occupy a
small
geographic area.
Nevertheless
, the professor
mentions
that
agnostids
were
habitas
a
large
geographic area;
moreover
, there were
large
distances between these areas. The
lecturer
points out that
agnostids
could
move
very
fast
,
so
there were not seafloor dwellers.
Third, the
reading
states that
agnostids
were parasites.
Conversely
, the professor contradicts this and
mentions
that parasites
polpulations
should not be
very
large
,
but
they should
keep
on a certain limit. The speaker
explains
that if there are too
many
parasites, they could kill their hots.
One
the other hand, the
lecturer
adds
that there were a
large
population of
agnostids
,
so
their great size of population
rule
out their possibility to be parasites.