Biology, 08.01.2021 20:20 jholland03
In relative dating, scientists determine the age of a fossil by...
comparing the fossil's carbon to other carbon sources in the area.
measuring the amount of carbon-14 in the fossil.
comparing the fossil to other fossils found in rock layers in the same area.
measuring the half-life of the fossil.
Answers: 3
Biology, 21.06.2019 19:00
Iron reacts with oxygen to produce iron oxide (rust). this reaction is represented in an equation as 4fe + xo2 → 2fe2o3. identify the value of x that will balance the equation.
Answers: 3
Biology, 22.06.2019 18:10
Which chemical reaction shows photosynthesis? a. water + carbon dioxide + sunlight → oxygen + glucose b. carbon + oxygen → carbon dioxide c. hydrogen + oxygen → water d. nitrogen + hydrogen → ammonia
Answers: 1
Biology, 22.06.2019 18:30
How are primary producers important to the alligator's energy supply
Answers: 1
Biology, 22.06.2019 18:30
Support mangrove trees out of the water. a) pneumatophores b) prop roots c) sand dunes d) tide supports
Answers: 1
In relative dating, scientists determine the age of a fossil by...
comparing the fossil's carbon to...
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