2 Points
In the family tree below, people with the recessive trait of attached earlobes
are shaded gray
-
II.
What is true about the person labeled "A"?
A. It is a male with one recessive allele.
B. It is a male with two recessive alleles.
C. It is a female with one recessive allele.
0
D. It is a female with two recessive alleles.

primary succession begins with a bare rock and ends with a forest secondary succession begins after a natural disaster where there is a temporary setback after a forest fire or local destruction, but the surrounding area can fill in

one would be wind another would be water density

when you breathe in, or inhale, your diaphragm contracts (tightens) and moves downward. this increases the space in your chest cavity, into which your lungs expand. the intercostal muscles between your ribs also enlarge the chest cavity. they contract to pull your rib cage both upward and outward when you inhale.

not: both offer magnification to the atomic level.