In order for plants and animals to be able to use nitrogen, n2 gas must first be converted to more a chemically available form. review the picture of the nitrogen cycle. one type of organism is responsible for "fixing" nitrogen so other organisms can use the element. what organism is this? a) fungi b) plants c) animals d) bacteria

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Will someone me with this.. specialized cells which perform a particular function form: tissues organs or organism

How do water’s relative densities as a solid and a liquid differ from that of most other substances? water’s solid and liquid forms have different densities, while most other substances have solid and liquid forms with similar densities. water’s solid and liquid forms have similar densities, while most other substances have solid and liquid forms with different densities. water’s liquid form is less dense than its solid form, while the opposite is true of most other substances. water’s solid form is less dense than its liquid form, while the opposite is true of most other substances.