Answer:
D: There is no limit to the age range of the fossils being dated.
Explanation:
I believe the correct answer is
Carbon readily forms bonds because it only has four electrons in its outermost shell.
Hope that helped! (:
The given question is incomplete, the complete question is:
Madison lives near the ocean. She’s formed a hypothesis that increased concentrations of salt in the air speeds the corrosion of certain metals. If Madison plans to test this hypothesis, she will have to deal with the following variables in her experiment: dependent variable: independent variable: one possible confounding variable:
Answer:
A variable, which is under study or observation in an experiment and changes concerning the independent variable is termed as a dependent variable. Based on the given experiment, Madison is checking the influence on the progression of corrosion of metals concerning the variations in the concentration of salt. This shows that the extent of corrosion of metals is a dependent variable.
A variable, which can be controlled or monitored like increased or decreased, and one is familiar with is termed as an independent variable. This variable is not affected by another variable, like a change in the concentration of salt is the air may exhibit an effect on the corrosion of the metal, however, the process that is, the corrosion of metals does not affect the concentration of salt in the air. Hence, the independent variable is the salt concentration in air.
A variable that possesses the tendency to change or influence both the independent and dependent variables is known as a confounding variable. If the airspeed is higher than it will carry the salt particles at a brisk rate and speed resulting in enhanced corrosion of metals. Likewise, if the speed of air is slower, there will be a reduction in the corrosion of metals. Hence, the confounding variable is the speed of air.
Answer:
Legal
Explanation:
Legal risk is basically a type of risk where the source or consequence is legal in nature. It is basically a risk that has a legal issue as its source and a legal issue is a set of facts that are assessed under a set of legal norms.
Hence, Diabetic Daily Inc., based in the United States, hesitates to enter into a joint venture with Azpak Limited, a Sri Lankan company, due to inadequate protection of intellectual property rights. Diabetic Daily Inc. is trying to avoid <u>legal</u> type of risk.
