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.
Although they are radically symmetrical,echinoderms are more closely related to human than to a jellyfish because they are biltarian.
A shield vol may be produced by hot spots which lay far away from the edges of tectonic plates. Shields also occur along the mid-oceanic ridge, where sea-floor spreading is in progress and along subduction related volcanic arcs.
Answer:
The answer is C.
Explanation:
Range goes from smallest to greatest so 31 and 11
Answer: B
Explanation:
Plants make their food via photosynthesis. However, in temporary absence of sunlight for photosynthesis, they result to the use of stored up starch and oil for generation of energy and cellular respiration. This resulted in the lose of weight in the radish in the cupboard. It should be noted, that if it is left in the cupboard longer without sunlight, it will eventually use up all stored energy, dry up and die.
