Question

1. what are the three main things needed for photosynthesis to occur? a) oxygen, glucose, and sunlight b) carbon dioxide, water, and sunlight c) water, glucose, and oxygen d) nitrogen, carbon dioxide, and sunlight 2) which organelle is responsible for photosynthesis in plants? a) nucleus b) mitochondria c) ribosome d) chloroplast

Explanation:

1. Photosynthesis is the process by which plants use carbon - dioxide, water, and sunlight to produce glucose and oxygen. So the main requirements are carbon dioxide, water, and sunlight.
2. Chloroplasts are the organelles in plant cells that contain chlorophyll and are the sites of photosynthesis.

Answer:

1. B. Carbon dioxide, water, and sunlight
2. D. Chloroplast