Biology, 08.12.2021 03:00 mileto5824
What is the age of a meteorite if potassium-40 decayed from 80 g to 10 g? The half-life of potassium-40 is 1.3 billion years.
1.3 billion years
2.6 billion years
3.9 billion years
5.2 billion years
Answers: 2
Biology, 22.06.2019 12:20
Which organ controls breathing? lungs alveoli heart diaphragm
Answers: 2
Biology, 22.06.2019 14:20
Drag the tiles to the correct boxes to complete the pairs. match each cell organelle with its description.
Answers: 3
Biology, 22.06.2019 15:30
Choose the diagram that best represents a habitat corridor explain your choice.
Answers: 2
What is the age of a meteorite if potassium-40 decayed from 80 g to 10 g? The half-life of potassium...
Mathematics, 04.05.2022 05:40
Mathematics, 04.05.2022 05:50
English, 04.05.2022 06:30
Mathematics, 04.05.2022 06:30
English, 04.05.2022 06:40
Biology, 04.05.2022 06:40
History, 04.05.2022 06:40
Chemistry, 04.05.2022 07:10