According to one hypothesis, life on earth emerged from (bluegreen algae/ amino acids/ molten metals/ crustal rocks) in the presence of large amounts of gasses seeping from deep ocean vents. ANother process called primordial soup suggests that the formation of life was due to the effects of (lightning/sunlight/gravity/meteorites) in earths atmosphere.
Answer:
They prefer to use children in their businesses because they do not need to be paid, they can do unlimited work without getting any money. They cannot decline the work that is given to them.
The second largest continent is Africa , the worlds largest desert is Sahara desert and the worlds longest river is amazon
four things that trackers can use to identify tracks are size, number of toes, claw marks, and movements
In general, a tracker is a script on a website designed to infer data points about your preferences or about you as you interact with the website. These scripts may be intentionally placed by the website you are visiting, or they may be scripts from websites you have never visited.
Browsing Habits: Trackers record which websites you visit, when you visit them, and what you buy. It can also record which ads you tend to click on. All of these help build your advertising profile. Your IP Address: Your IP address is a series of numbers assigned to your device when you surf online.
Learn more about trackers here
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