If both of them were travelling anti parallel to each other. (parallel but in opposite directions)
<span>C. gizzard. hope his helps
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The group of plants that is most successful would probably be Angiosperms! They're also known as flowering plants or anthophytes.
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A holdfast is a root-like structure that anchors aquatic sessile organisms, such as seaweed, other sessile algae, stalked crinoids, benthic cnidarians, and sponges, to the substrate.
