Plant Growth and Adaptations

Name: ______________________   Date: ____________

Write the missing letters on the lines to finish each word.

1.
t o y e
How plants make food from sunlight
2.
c b o d
A heavy odorless colorless gas formed during respiration and by the decomposition of organic
3.
t r i
Any substance that can be taken in by a green plant and used in organic synthesis (plural)
4.
y e
Gas in the air that we need to breathe
5.
r m n
To cause to grow or sprout
6.
o
7.
g h
The process of an individual organism growing organically
8.
p o
9.
a d a
The responsive adjustment of a sense organ to varying conditions (plural)
10.
a v
Green parts of a tree that fall in autumn
11.
r
The usually underground organ that lacks buds or leaves or nodes (plural)
12.
s