Biology, floriculturre need help to study

1.Is used to lower the acidity of the soil??/
a.Lime
b.Nitrogen
c.sulfure
d.acid


2.Plants growth _______ is called phototropism???
a.Under the ground
b.towards a light source
c.in a hydroponic container
d.within an agar solution

3.Is the science which study plants
a.microbiology
b.agronomy
c.botany
d.biotechnology

4.plants are___; they gather their food energy directly from sunlight.
a.systemic
b.scientific
c.prolific
d.photosnthetic.


5.an_ is the place on the stem where a leaf is attached.
a.rhizome
b.node
c.stolon
d.endosperm


6.Are the primary site of photosynthesis
a.leaves
b.flower
c.seeds
d.roots.

1.Is used to lower the acidity of the soil??/
a.Lime

2.Plants growth _______ is called phototropism???
b.towards a light source

3.Is the science which study plants
c.botany

4.plants are___; they gather their food energy directly from sunlight.
d.photosnthetic.

5.an_ is the place on the stem where a leaf is attached.
b.node

6.Are the primary site of photosynthesis
a.leaves