0Photosynthesis uses the energy from the sun to create energy in the form of sugars. For the molecules of sugar to form they need carbon dioxide (which they absorb from the air) and hydrogen, which is sourced from the water in the plant, which comes up through the plant from the roots to the leaves.
The correct answer is A. Robert wanted to see if his theory was true that cigarette smoke will influence web-building in spiders.
Explanation:
In the scientific method and science, the correct term to define the explanation proposed by a scientist about the phenomenon or event he wants to study is a hypothesis. On the other hand, the term theory in science is used to refer to explanations that have been repeatedly proved or confirmed. This implies the idea "cigarette smoke will influence web-building in spiders" in Robert's experiment is a hypothesis and not a theory and therefore, the statement "Robert wanted to see if his theory was true that cigarette smoke will influence web-building in spiders" contains an incorrect use of a scientific term.
Cellular respiration: glycolysis = breaking down sugar
Solar energy and radiation
Answer:
carbon emmision, cutting too many trees, polution
Explanation: