Find the Area of the Parallelogram $\mathrm { P } _ { 1 } ( 0,0,0 ) , \mathrm { P } _ { 2 } ( 2 , - 4,1 ) , \mathrm { P } _ { 3 } ( - 1,2 , - 1 )$

question 196

Multiple Choice

Find the area of the parallelogram.
- $\mathrm { P } _ { 1 } ( 0,0,0 ) , \mathrm { P } _ { 2 } ( 2 , - 4,1 ) , \mathrm { P } _ { 3 } ( - 1,2 , - 1 )$

• A) \(\sqrt { 6 }\)
• B) \(\sqrt { 41 }\)
• C) \(\sqrt { 5 }\)
• D) \(\sqrt { 21 }\)

Recognize specific species that are currently endangered or extinct and the factors affecting their status.

Define and understand the impact of critical population density on genetic diversity and species survival.

Understand the historical context of species extinction and efforts for conservation.

Understand the role of human activities in the current extinction crisis.

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Definitions:

Zinc

A chemical element with the symbol Zn and atomic number 30; it is a slightly brittle metal at room temperature and has a variety of uses, from galvanization to dietary supplements.

Isotope

An isotope is a variant of a particular chemical element, which differs in neutron number, while retaining the same number of protons.

Neutrons

Subatomic particles found in the nucleus of an atom, having no electrical charge and a mass slightly greater than that of a proton.

Element

A pure chemical substance consisting of one type of atom, distinguished by its atomic number, which is the number of protons in its nucleus.