Seudónimo Seudónimo

19-03-2018
Biology

contestada

Why can't scientists use carbon-14 to determine the age of an igneous rock? it will help alot please I ONLY GOT MINUTES

Respuesta :

ashleyedge29669 ashleyedge29669

23-03-2018

carbon- 14 can only be used if the organism was once living

Answer Link

Otras preguntas

Which element has properties most similar to Bromine? A) F B) Kr C) S D) Se

The speed of light is about 3.00 × 105 km/s. It takes approximately 1.28 seconds for light reflected from the moon to reach Earth. What is the average distance

Multiply out the expression (y+9) (y+2) Please show working if possible! Thanks in advance x

Does anyone know the full answers to these questions as there are very few answers in the book. CGP ADDITIONAL SCIENCE B2 Topic 1 revision summary

Allam just finished a great meal at a restaurant in Wisconsin. The sales tax in Wisconsin is 5%, and it is customary to leave a tip of 15% for the server. The t

these two compounds are in the liquid phase at 293 K a. Br₂ and Hg b. Cl2 and F2 c. NH4^{+} and H₃O^{+} d. Fe and Co e. Diamond and graphite

The speed of light is about 3.00 × 105 km/s. It takes approximately 1.28 seconds for light reflected from the moon to reach Earth. What is the average distance

How do you write 9,800,100 in exponents and expanded form

Which element has properties most similar to Bromine? A) F B) Kr C) S D) Se

Jerry built a chest shaped like a rectangular solid. The base was 14 inches long and 10 inches wide. It had a height of 4 inches. What is the area of the base