Answer:
As light intensity increases (distance between lamp and plant decreases) the volume of oxygen (or the rate of bubble production) increases. This indicates that the rate of photosynthesis increases with light intensity. However, at sufficiently high levels of light intensity, the rate oxygen evolution remains constant.
It should be natural selection since there is no external influence implied. (like environment or genetic mutations.)
Hi,
The answer should be letter B, as H2O is a compound made of two different elements in a definite proportion.
The different forms (A, B, C, D, E and F) each reflect slightly different ... Phycoerythrin reflects red light, and can be found in red. Therefore it’s red. Please mark brainlyest!
Answer:
Self-fulfillment needs
Explanation:
She is achieving her full potential!
