分类目录归档：plant
Can plants talk to each other?
It certainly doesn't seem that way.
Plants don't have complex sensory or nervous systems like animals do,
and they look pretty passive,
basking in the sun,
and respondin
This is a tomato plant,
and this is an aphid slowly killing the tomato plant
by sucking the juice out of its leaves.
The tomato is putting up a fight using both physical and chemical defenses
to repel
Insulin pumps improve the lives
of many of the 415 million people with diabetes around the world
by monitoring blood sugar, delivering insulin,
and preventing the need for constant finger-pricking
do you ever stop
and think yourself well observing the
world around you or while on a stroll
outside
plants grow way too slow
well i had this question about two and a
half years back
and today i'm goi
[Music]
my name is sherry
i was born and raised in the city of
detroit on the west side
i grew up in a neighborhood that by
today's standards will be called low
income
but i didn't know it at the time
[Applause]
i'm vegan
now in saying that i'm giving some
credence to a myth
perpetrated by some non-vegans the joke
being
how do you know someone's vegan
don't worry they'll tell you
now
the theme of t