I would think of a unicellular organism or a plant, but I'm not too sure on this one, Just trying to help :)
1.answer: As the focal distance increases the eccentricity decreases making the planets orbit more circular 2.answer:0
What determines the chemical properties is : color, hardness, luster, crystal forms, density, and cleavage.
Because a chemical change occurred. heating, baking, cooking are can cause chemical changes. color change most frequently represents a chemical change
Answer:
To be honest, I'm not sure anyone would know the answer to that,
Explanation:
