Which of the below is evidence that photosynthesis is a chemical change? There is a change in shape of plant leaves.

New solids and gases are formed, including sugar and oxygen.

There is a change in the state of matter because water evaporates.

(This is 7th grade science) please please help

New solids and gases are formed,including sugar and oxygen

the "power" of a lens is its resolution power, or its ability to distinguish between to closely located points. with the low power lens, it is likely you will see the rough form of the hay and maybe some movement of dots around the hay. however, when observed with the high power lens, the detailed features of the hay become visible and the microbes being grown are more clearly visible.

i hope this you