What is the difference between the words growth and development?

Could someone me with number one you

How does a gymnosperm prevent itself from pollinating the same tree

Which of the following are the ingredients that go into the plant and are needed for photosynthesis? select all that apply. 1.) soil 2.) seeds 3.) carbon dioxide 4.) minerals 5.) glucose (sugar) 6.) water 7.) light energy (sunlight) 8.) oxygen 9.) air