President Andrew Jackson<span> was 61 years and 11 months </span>old<span> at his inauguration on March 4, 1829</span>
The biotic components are the components, which are composed of the living things. the abiotic components are the non living chemical components of the water.
So, in this case, the oxygen concentration of water, rocks on the ocean floors, and the temperature of the ocean are the abiotic factors.
The detritus, which is present on the floor of the ocean is made up of dead remains of the living organism is the biotic component.
The correct answer is option 'Detritus on the ocean floor'.
D) <span>John Brown, an extreme abolitionist, tried to end the entire institution of slavery by attacking a federal armory in hopes to arm slaves in 1859—the raid failed.</span>
Answer:The American system was a national economic plan put forth by Senator Henry Clay of Kentucky and the Whig party throughout the first half of the 19thcentury. The plan consisted of three major components: Pass high tariffs (taxes) on imports to protect American businesses and to increase revenues.
Explanation:
Your textbook. It is a second hand account.
