Answer:
We can determine if something is a living thing by seeing if they show some of the living characteristics. These characteristics include:
Reproduction - to make more of the same organism
Sensitivity - the ability to detect and react to stimuli
Nutrition - eat and digest food.
Movement - the ability to change its position or location
Respire - to breathe / gas exchange
Excretion - get rid of toxic / materials in excess
All living things show the characteristics above.
For example, we can be sure that robots are not living things because they cannot excrete, respire, or reproduce even if they can move and sense stimuli from outside. We can also be sure that plants are living because they show all characteristics, even for movement, we don't obviously see that, but for example, they may grow towards a light source.
Answer:
True.
Explanation:
The definition for Forensic Science is "the discipline in which professionals use scientific means to analyze physical crime evidence. <u>This evidence is then presented in court</u> in order to help determine the innocence or guilt of a specific suspect".
I believe it would be 5g, because after 5 years, that 20 grams would be down to 10 (reduced by half). With the remaining 10 grams, you would take half of that 10 to find how much remains after another half life goes by. I hope this helps you!
Answer:
Explanatsad mad and happyion:
Answer: 0.13125
Explanation:
0.420 divided by 3.2 = 0.13125
please comment if i'm wrong also hope this helps.