<span>a level of classification or taxonomic rank below Kingdom and above Class.</span>
Answer:
Structures that have no apparent function and appear to be residual parts from a past ancestor are called vestigial structures. Examples of vestigial structures include the human appendix, the pelvic bone of a snake, and the wings of flightless birds.
Explanation:
please give me brainlist and follow
An animal without the body cavity is called acoelomic. .......
Answer:
starch
Explanation:
plant store energy in the form of starch and animal store energy in the form of glycogen these starch and glycogen are converted into glucose whenever body needs energy