Answer: Resourse depletion
Explanation:
Answer:
When you are in the laboratory and take a direct sniff of the chemicals you are using, you run the risk of damaging your mucous membranes or your lungs. When it is necessary to smell chemicals in the lab, the proper technique is to cup your hand above the container and waft the air toward your face.
Explanation:
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Out of the following given choice;
F. replaces the animal's soft tissues.
G. enters the animal's body cavity.
H. hardens before the animal decays.
J. mineralizes the animal's bones.
The answer H. This can be caused by hot pyroclastic flows or falling volcanic ash from the atmosphere following a volcanic eruption. The ash buries animals and plants intact without moving them and without completely crushing or burning them. Over time excess silica dissolved in the water often replaces soft bone materials molecule by molecule, creating an almost indestructible fossil (like petrified wood) that lasts for millions of years
Answer:
Explanation:
Overproduction can be defined as the situation where by each organism generation in a particular environment has more offspring that can be supported by the environment they dwell. Since the number of offspring exceeds what the environment they are can support, then competition for survival sets in for survival in the environment. as a result, traits that are helpful for survival and reproduction are being passed from individual to offspring. These helpful traits help the offspring to survive competition.
overproducing role in natural selection has led organisms to adaptation and variation in species.