2. It is exposed to oxygen and it chemically changes. Usually seen as rust
<span>Cork cells are plant cells on the outer edge of the trunks/limbs of woody plants. The cell wall is made of suberin, which doesn't let gas or water through. In essence, this helps keep the water in and unwanted things (like pathogens) out.
The inside of the cell is usually empty, but may have a few traces of things depending on species. These cells don't replicate and are generally considered to be dead.</span>
Answer:
Chickens with blue feathers are an example of incomplete dominance. When a black and a white chicken reproduce and neither allele is completely dominant, the result is a blue-feathered bird
Explanation:
Answer:
Fossil fuels have always been a main source of energy throughout the years. But since they can't be replenished and can do the environment harm, renewable sources of energy are slowly taking their place. Renewable energy is paving the way for an environmentally safer means of producing power and electricity.
