Biology, 26.06.2019 02:20 SushiMagic
2. radioactive isotopes in fossils decay at a constant rate. the ratio of radioactive isotope to stable isotope can be examined to estimate the age of the fossil or the rock it was found in. this is an example of dating. a. precambrian b. absolute c. magnetic d. relative
Answers: 2
Biology, 21.06.2019 22:00
Flock x flock y flock z total pieces of food eaten (from previous page) 147 93 60 food percentage* % % % simulated number of birds in flock for 3rd generation** * divide each flock's total pieces of food by 300, the total number of pieces of food eaten. ** multiply the food percentage for each flock by the total number of birds (30).
Answers: 1
Biology, 21.06.2019 22:00
This is one of the five kingdoms in the older biological succession. organisms in this kingdom are prokaryotic
Answers: 2
Biology, 22.06.2019 02:40
Round seeds and yellow seed color are dominant to wrinkled seeds and green seed color. which punnett square represents the correct way to set up the cross rryy ´ rryy? 
Answers: 1
Biology, 22.06.2019 03:00
What causes darkening of the skin as melanin production increases
Answers: 1
2. radioactive isotopes in fossils decay at a constant rate. the ratio of radioactive isotope to sta...
Computers and Technology, 21.05.2020 04:59
Biology, 21.05.2020 04:59
English, 21.05.2020 04:59
Biology, 21.05.2020 04:59
Computers and Technology, 21.05.2020 04:59
History, 21.05.2020 04:59
Mathematics, 21.05.2020 04:59