Astem is used to store water by some plants, and ferns are vascular plants. Given these facts, what uses stems to store water among the following options: - bacteria - humans - Oak - rocks - trees - ferns - fens - amoebae
ferns
------
The looseness of soil has a positive impact on a plant 's roots' growth in that soil, and root growth and development are extremely important to plant growth. Given these facts, how should the soil be packed for the plants to grow healthy among the following options: - Loose - Wind - With sand - fibers - heat - Dry - store - Tight
Loose
------
Vertebrates are all chordates that have a backbone, and later on, vertebrates evolved jaws. Given these facts, all chordates have what among the following options: - food and shelter - aerobic capacity - flow of electrons - gastropod shells - a cuticle - evolved jaws - layers of fat - sensory neurons
evolved jaws
------
Fungi are the only organisms that can decompose wood, and all wood is either pine or oak. Given these facts, fungi are the only organisms that can decompose what among the following options: - litter - pine - bamboo - matter - coal - maples - plants - elms
pine
------