Answer:
a. iris
Explanation:
iris is actually the structure of the eye that regulates the amount of light passing to the visual receptors of the eye
The "design plans" for proteins would be DNA
Answer:
oxygen
Explanation:
we need oxygen don't mind me
Answer: Im not good at plants but here:
Explanation:
1. Grow the plant (Seed, Water, Wait for it to grow)
2. Feed it with water and keep it in dirt / soil in the sunlight.
Thats all the advice I have!
Answer:
the trapping of the sun's warmth in a planet's lower atmosphere, due to the greater transparency of the atmosphere to visible radiation from the sun than to infrared radiation emitted from the planet's surface.
Explanation:
