It must be man-made and organic
Answer:
selective pressures will decrease the number of birds with large beaks.
Explanation:
Answer:
Light is an essential factor in maintaining plants. The rate of growth and length of time a plant remains active is dependent on the amount of light it receives. Light energy is used in photosynthesis, the plant's most basic process.
Explanation:
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<span>Plants have evolved several adaptations to life on land, including embryo retention, a cuticle, stomata, and vascular tissue.
Don't know if this is what your were looking for..
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Answer:
These gases are called greenhouse gases.
Explanation:
The glass in a greenhouse has a similar effect on the Sun's rays and so it is called the Greenhouse Effect.
