Answer:
An interaction between two species where one species benefits and the other species is harmed by the interaction.
Explanation: hope this helps :)
Answer:
As light increases photosynthesis increases in rate as the plant would have more supply of an reaction due to the sun uv
Answer:
Phototropism is one of the many plant tropisms or movements which respond to external stimuli. Growth towards a light source is called positive phototropism, while growth away from light is called negative phototropism (skototropism).
Explanation:
<u>arteries carry oxygenated blood and veins carry de-oxygenated blood.</u>