The energy from each plant/animal that’s being eaten is going down to the next animal that’s eating it
They live in conditions similar to those likely to be found on other planets.Archaebacteria are said to be one of the primitive living creatures on this planet. This is because, as scientists observed, they live under extreme conditions of hot or cold. Also in normal conditions that we occupy. Thank you for your question. Please don't hesitate to ask in Brainly your queries.
The potassium remaining is 1/4 of the original, so two half lives have passed.
One half life = 1.25 billion years
Two half lives = 1.25 x 2 = 2.5 billion years
The tools are 2.5 billion years old.
Plasma is important because
-it helps transport red blood cells facilitating transport of oxygen
-regulates body temperature
-it for forms a medium in which substance dissolve
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The term that describes a single female arctic fox is an organism
