Answer:
Option A. is correct
Explanation:
Given:
A sediment core is removed from the floor of an inland sea. The sea has been in existence, off and on, throughout the entire time that terrestrial life has existed. Researchers wish to locate and study the terrestrial organisms fossilized in this core. The core is illustrated as a vertical column, with the top of the column representing the most recent strata and the bottom representing the time when the land was first colonized by life.
Solution:
A sediment core refers to a mud collected by the scientists from the bottom of lakes to interpret past ecosystems.
To assign absolute dates to fossils in this sediment core, it would be most helpful if volcanic ash layers were regularly interspersed between the sedimentary strata.
Answer:
The Chukar is the national bird of Pakistan and Iraq.
Explanation:
Hope it helps
Elk Grove Village is a part of Illinois which is in Cook County and DuPage County. The village is located in northeastern Illinois that is near the O’Hare International Airport and northwest suburb that touch a part of the city of Chicago.
Answer:
Explanation:
The Industrial Revolution changed working conditions for people by putting them at more danger of injury from the machinery as well as pollution. People no longer had to rely on their own labour, animals or passive energy ( via rivers) and they could produce things at the industries own rate often at the expense of the worker. All in all the working conditions were worsened but later on there were protections put into place that would protect such as mandatory safety precaution such as doors opening outward (Triangle Shirt Factory) as well as child labour laws
