Examlex
A tree casts a shadow of 26 feet at the same time as a 6-foot man casts a shadow of 4 feet. Find the height of the tree.
R. H. Whittaker
An American ecologist famous for proposing the five kingdom classification of organisms in 1969.
Five-kingdom Classification
A system of categorizing all living organisms into five groups: Monera, Protista, Fungi, Plantae, and Animalia.
Four-kingdom Classification
An outdated system of biological classification organizing living organisms into four major kingdoms: Protista, Fungi, Plantae, and Animalia.
Domains
In the context of biology, large, broadly defined areas of life classification above the kingdom level, or regions of a protein with specific structural or functional properties in molecular biology.
Q18: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TBX9116/.jpg" alt=" In the figure
Q21: Evaluate. <span class="ql-formula" data-value="- 4
Q21: What are the default font settings for
Q21: Simplify the following expression. Do not
Q23: Add the rational expressions. Be sure
Q44: Find the additive inverse and the
Q47: Factor the expression. <span class="ql-formula"
Q49: A box contains $7.85 in nickels, dimes,
Q64: Which of the following content controls do
Q65: Write the polynomial with the exponents