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  1. Jan 30, 2024 · How do we know plants are alive? There are many ways to tell that plants are alive. Some of the most obvious signs include: Growth: Plants grow and develop over time. They start out as small seeds or seedlings and eventually grow into mature plants. Reproduction: Plants reproduce by producing seeds, spores, or other reproductive structures ...

  2. Nov 9, 2024 · Plants do not have vital signs like a heartbeat or breathing, so it can be difficult to tell if they are alive or dead. If you suspect your plant is dead, the fastest way to tell is to check the stems. The stems of a living plant should be pliable and firm, and will have a green cast on the inside.

  3. Mar 28, 2024 · Here are the traits living things share, according to scientists who search for signs of life. Living things reproduce. Flowering plants make baby plants when pollen from one part of the flower—called the stamen—falls onto another part of the flower—called the pistil. In some plants, that happens in the same flower.

  4. Apr 8, 2024 · Here are 5 tips to help you determine if a plant is still dormant or ready for the compost pile. 1. Look for Dead Twigs and Brittle Branches. Dead twigs and branches are weak, easy to break, and have a hollow sound when you tap them. Brittle branches are a sign that a portion of the plant is no longer filled with life-giving moisture.

  5. Apr 8, 2024 · Here are the traits living things share, according to scientists who search for signs of life. Living things reproduce. Flowering plants make baby plants when pollen from one part of the...

  6. Jul 19, 2023 · Here’s how we know that animals and plants are different: Animals actually know that they’re alive. Despite old studies claiming that plants are conscious, a report in 2020 stated that there’s not enough evidence to suggest such a thing.

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  8. Feb 28, 2023 · Just try snapping a branch of the tree or shrub. If it snaps easily and looks gray or brown throughout its inside, the branch is dead. If the branch is flexible, does not snap off easily, or reveals fleshy green and/or white insides, the branch is still alive.