Which of the following correctly shows the reactants and products of photosynthesis?
o carbon dioxide + water + energy → oxygen + glucose
oxygen + energy – water + glucose + carbon dioxide + heat
o oxygen + water + energy
carbon dioxide + glucose
o carbon dioxide + oxygen + water + energy - glucose + heat

Option A

Explanation:

The water and carbon dioxide are the raw materials for the process of photosynthesis. The materials are combined together and in the presence of sunlight the raw materials are converted into glucose and oxygen is released.

The materials are converted into useful compound which is used by the plant cell and other animals.

This also helps in maintaining the life on earth by providing food and oxygen.

a few examples of ethical concerns involving genetically engineering of humans include

-privacy of genetically tested people

- potential side effects

-long term effects

option c is the correct answer.