Answer: Resources such as rocks, soil, water, and air, nonliving things that help to meet our needs. You learn that water and air are renewable resources that can be replaced quickly. You learn that soil and rocks are non-renewable and cannot be replaced quickly. Comment Below if this helped! Brainliest Would be amazing!
B. New substances are formed. In a chemical reaction, the starting molecule must be changed or turn into another. For example: rusts that form in a tin can is a chemical reaction. The iron in the can combines with the oxygen in the atmosphere, creating rust (iron oxide), which is a different substance.
Answer:
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Explanation:
Answer:
Mule is produced from a hybrid cross.
Explanation:
A mule is the offspring which is produced by crossing or mating of male donkey with female horse.
Where the male donkey is called Jack and female horse is called mare.
The offspring produced as a result is Mule.
The gender of Mules may be male or female but consists of 63 chromosomes.
But such produced Mules are sterile.