E/St90 232 USDR11ESEnvestorite
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5. A group of students decide to have a fishbons in their classroom. Init
they put the folloning things: Seaweed that grows on the bottom Fish that
eat the seaweed Bacteria that eat the fish's waste in this ecosystem, the
bacters are the

Match term definition ellipse a) diagonal cross section of a cylinder circle b) diagonal cross section through the widest part of a sphere sphere c) cross section parallel to the base of a cone great circle d) shape created when a semi-circle is rotated around the y-axis triangle e) perpendicular cross section of a cone

What method(s) do plants use to obtain nitrogen? select all that apply. absorb it from the atmosphere use bacteria to convert nitrogen to usable form obtain usable nitrogen compounds from the soil absorb nitrogen from water taken in at the roots

How are isotopes of the same chemical element alike? how are they different?