Biology, 01.12.2020 14:00, amorosoavap5cejz

What elements make up
Earth's prebiotic atmosphere?

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Biology, 22.06.2019 02:30, 10033636

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Biology, 22.06.2019 06:10, HOTaco1837

You are working in the lab and are working with the same element but with varying isotopes of the element. you are working with c-11, c-13, c-14, and c-15. what is the average atomic mass of this element? (use periodic table) a- 12 b-15 c-14 d-13

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Biology, 22.06.2019 12:30, sarahpaigeallen

How do all types of diffusion/passive transport actually ‘work’ without using even the smallest amount of cellular energy?

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Biology, 22.06.2019 18:30, mindymae

Just a quick question. will give pointswhat is the root word of "blood."it is written in my homework as hemat(o) : blood. so, should i write that the root word as hemat or hemato or hemat(o). i'm really confused.