It's some change in the conditions around the organism, which the organism can detect and respond to. A change in temperature, more light, or something physically poking the organism are examples.
Answer:
I believe its D
Explanation:
because why would it slow down or speed up
I don't get it it's kinda confusing
Photosynthesis makes the glucose that is used in cellular respiration to make ATP. The glucose is then turned back into carbon dioxide, which is used in photosynthesis. While water is broken down to form oxygen during photosynthesis, in cellular respiration oxygen is combined with hydrogen to form water.
The belt between Mars and Jupiter is mad of space rocks known as astroids. Hope that helps!
