Chemical change.
A chemical property describes the ability of a substance to undergo a specific chemical change. A chemical property of iron is that it is capable of combining with oxygen to form iron oxide, the chemical name of rust.
You need air flowing through the boat. I second alternative is to get a smoke detector of some kind.
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If D is dominant and d is recessive
1. Dd
2. DD
3. dd
Small, highly concentrated cell organelles that produce proteins are called <span>ribosomes. Ribosomes can be free-floating or attached to endoplasmic reticulum.</span>
