<h3><u>Answer;</u></h3>
half the sample to decay.
<h3><u>Explanation;</u></h3>
The half-life of a radioisotope is the amount of time it takes for<em><u> half the sample to decay. </u></em>
- <em><u>Radioactive particles or nuclides undergoes the process called radioactivity </u></em>which is the spontaneous decay of radioactive materials to emit radiation such as beta particle, alpha particle and also associated with energy loss.
- <em><u>Half-life is the time taken by a radioactive substance or material to decay by half of the original isotope to decay.</u></em> For instance; <em><u>when the half life of 100 g of substance X is 5 years, this means that after five years only 50 g of the substance would remain.</u></em>
The inner core is the layer that is completely made of solid iron and nickle
Answer:
stomach acid< urine< blood
hope this answer help.
The answer would have to be that Cells are the most basic unit of life. I hope that helps! If you don't mind, can you please give me the brainliest answer?
The human populations are not limited by the carrying capacity of their ecosystems, and they are the only species on Earth that are able to perform such a thing. The main reason for this is that the humans are able to transport resources of all sorts and for all needs from very distant places. Even if there's a very large population surrounded by desert, the humans are still able to survive by simply bringing in the necessary things from other places throughout he means of transportation. Another reason is that the humans are able to change and manipulate their environment to certain extent, being able to provide for themselves even in ecosystems that naturally are nowhere near close to provide those things for them.