A. the sixth mass extinction is believed to be caused by human-related factors.
Answer:
The muscular system is the biological system of animals (including humans) that allows them to move internally and externally. The muscular system in vertebrates consists of three different types of muscles: cardiac, skeletal and smooth. Cardiac muscle is a striated muscle that makes up the heart.
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An example of a situation in equilibrium is the amount of money in a bank account never changes.
What is Equilibrium?
Equilibrium is a point where the supply and demand are perfectly equal.
Equilibrium can be of two types:
- dynamic equilibrium
- static equilibrium
Example of equilibrium conditions include:
Chemical equilibrium - this refers to the equilibrium that exists in chemical systems. This form of equilibrium is a dynamic equilibrium where even though conditions in the system remain constant, the molecules in the system are constantly changing.
See-saw equilibrium - this is a static equilibrium where there os no change occurring in the sytem.
An equilibrium state is reached when when the supply and demand is equal such as the case when the amount of money in a bank account never changes.
In conclusion, equilibrium state is constant and never changes.
Learn more about equilibrium at: brainly.com/question/517289
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Answer:
the answer for this is B.
Ionic bonds refer to a
complete transfer of electrons between atoms to produce 2 oppositively ion
charged. In this kind of bond, the metal loses its electron to become a
positive charge and vice versa.
There can be a lot of elements that can be combined to produce an ionic
bond.
One example is the fluorine and the lithium.
Flourine is an element with a symbol of F and contains the lightest
halogen while lithium is an element with symbol of Li, known to become a
silver metal.