Answer:
The reactants are the Products of Photosynthesis which is glucose and oxygen.

Explanation:
That would be sexual reproduction, where genes of both parents are passed down to the offspring.
Explanation:
Where possible, we can switch to renewable sources of energy (such as solar and wind energy) to power our homes and buildings, thus emitting far less heat-trapping gases into the atmosphere.
Answer:
all cells comes from pre - existing cells
Explanation:
because cell comes are made up from living things
The slopes show that sucrose gradient affects change in weight.
The slopes will be different because higher gradient concentration of sucrose will result in the higher amount of water moved. This means the higher sucrose gradient concentration, the more change in weight of the water.