Question

Match the column
Column A
Column B
1. Nature's light catcher
Photosynthesis
2. Light energy is absorbed by b. Calvin cycle
green plants and converted into
chemical energy
3. Changes nitrogen gas to c. Nitrogen fixation
compounds that plants can use
4. Converts
stored energy
energy in d.
in d. Chloroplast
glucose to usable energy
5. Tough, rigid structure in plants
e. Chlorophyll
6. Green energy-absorbing f. Cellulose
pigment​

Answer 1

Answer:

When the number of atoms of each element of the reactant/reactants is equal to the number of atoms of the elements of the product/products is same, then the equation is said to be balanced. For example: 2 M g + O 2 2Mg\ +\ O_2 2Mg + O2 → 2 M g O 2MgO 2MgO. Reactants = 2 atoms of magnesium and 2 atoms of oxygen