A. social age
b. chronological age
c. psychological age
<span>d. biological age
Its D, biological age.</span>
Yes.
it grows ans has roots that bring your hair watee
The independent variable should be the plants you used.
Below are the statements matched to their correct term:1. The cell that begins the process of cell division-
PARENT CELL<span>
2. The first part of mitosis in which the chromosomes shorten and thicken, the nucleolus breaks down, and the nuclear envelope disintegrates -
PROPHASE3. Two rod-like strands replicated by a chromosome during interphase; becomes a daughter chromosome by the end of cell division-
SISTER CHROMATIDS
</span><span>
4. a system of fibers stretching from one end of a mitotic cell to the other -</span>
SPINDLE APPARATUS <span>
5. The phase of mitosis in which the daughter chromosomes have reached opposite ends of the cell, the nuclear envelope and nucleolus reform, and the process of cytokinesis begins -
TELOPHASE </span>
Answer:
b. Hiccupping is a vestigial reflex that suggests a common ancestry between humans and amphibians.
Explanation:
Hiccupping refers to an involuntary contraction of the diaphragm that usually occurs several times per minute. Some research has suggested that hiccuping is an evolutionary remnant of amphibian respiration. This is because the mechanism is remarkably similar to the way tadpoles gulp air and water across their gills. This would mean that hiccups exist due to an antecedent to modern lung respiration.