Examlex
Write the number in scientific notation.
- 0.0000918
Photosynthesis
The process by which green plants and some other organisms use sunlight to synthesize foods from carbon dioxide and water.
Carbon Dioxide
A transparent gas with no odor, resulting from the burning of carbon-containing substances and the respiration process. It naturally occurs in the environment and is crucial for plant photosynthesis.
Methane
A colorless, odorless flammable gas that is the simplest alkane, used as a fuel and in chemical synthesis.
Photosynthesis
The process by which green plants and some other organisms use sunlight to synthesize foods from carbon dioxide and water. Photosynthesis in plants generally involves the green pigment chlorophyll and generates oxygen as a byproduct.
Q1: A table summarizes the success and failures
Q27: <span class="ql-formula" data-value="\left\{ \begin{array} { l }
Q36: <span class="ql-formula" data-value="y = \frac { 1
Q104: <span class="ql-formula" data-value="\frac{x^{2}}{4}+\frac{y^{2}}{25}=1"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mfrac><msup><mi>x</mi><mn>2</mn></msup><mn>4</mn></mfrac><mo>+</mo><mfrac><msup><mi>y</mi><mn>2</mn></msup><mn>25</mn></mfrac><mo>=</mo><mn>1</mn></mrow><annotation encoding="application/x-tex">\frac{x^{2}}{4}+\frac{y^{2}}{25}=1</annotation></semantics></math></span><span
Q108: <span class="ql-formula" data-value="\left| \begin{array} { r r
Q138: <span class="ql-formula" data-value="7 ^ { 3 }
Q230: | - 10|<br>A) 10<br>B) 0<br>C) -10
Q298: <span class="ql-formula" data-value="\left( \frac { x ^
Q371: Find the reciprocal and opposite of
Q382: <span class="ql-formula" data-value="( 3 - 8 )