The produces secondary phloem and xylem tissue, adding to a tree's girth.
a. vacuole
b. vascular cambium
c. meristem
d. xylem

Drag each label to the correct location. each label can be moved more than once match the properties with the subatomic particle

Which image shows labeled organelles that are present only in plant cells?

The carbon cycle is best defined as a process in which a. carbon changes from inorganic forms to organic forms and back b. carbon is changed into other elements such as oxygen or nitrogen c. carbon is continually created from the sun’s energy by plants d. carbon is consumed and regenerated from other elements such as oxygen and nitrogen