The yellow arrows refer to what tube?
phloem
The blue arrows are referring to what tube?
xylem
Living or non-living factor: overfishing that reduces population of fish
living factor
True or False: Red worms are decomposers because birds eat them.
false
living or non-living factor: invasive bacteria infects zooplankton.
living factor
What is the job of the phloem?
to transport food made by the plant to the roots and rest of the plant.
agree or disagree and why: kids eating salad are eating energy from the sun.
teacher check
living or non-living factor: dust storm blocking the sun.
non-living factor
What are the 2 main materials that plants need to grow?
water and carbon dioxide
living or non-living factor: change in water temperature kills organisms.
non-living factor
What is the job of the xylem?
transfer water and nutrients from the roots to the plant.
agree or disagree and why: kids eating a hamburger are eating energy from the sun
teacher check
If the snake population increased, what animal population would decrease? Bird, mouse, rabbit or owl?
bird