What 4 things are needed for photosynthesis to take place?

To carry out photosynthesis plants need four things: chloroplasts, light, water and carbon dioxide. Hope this helps!

Explanation:

To carry out photosynthesis plants need four things: chloroplasts, light, water and carbon dioxide. Everything else the plant makes itself. The only things gardeners need to provide for the plant are light and water.

Explanation:

hope this !

there are 35 white marbles

step-by-step explanation:

y- yellow marbles

4y + 5 = 45

subtract 5 from both sides

4y = 40

divide for from both sides

y = 10

plug in 10 to get 40 yellow marbles then subtract by 5 to get 35 marbles

thus there are only 10 yellow marbles