Plants<span> do not have skeletons, but their shape is defined by the part of the </span>cell<span> called the </span>cell<span> wall. The </span>cell<span> wall is featured only in </span>plant cells<span> and is made of cellulose. Chloroplast: Chloroplast is another big </span>difference between plant<span> and </span><span>human cells. </span>
Enzymes as they are biological catalysts
Coral reefs are home to numerous species because animals can hide within cracks and crevices in the reef created by corals to hide from predators. It’s their safe house.
A sink hole i think is the answer