5. The family tree below shows the trait of having attached earlobes. Having attached earlobes is recessive, and having detached earlobes is dominant. People with attached earlobes are shaded in. a) Describe the sex and characteristics of the person labeled A. (1 point)

b) Describe the genotype of the person labeled B. (1 point)

c) Describe the genotype of the person labeled C. (1 point)

d) Could the person labeled D have a recessive allele? Explain. (1 point)

surface mining destroys mountain tops, landscapes, forests and wildlife habitats. on top of that, it leads to soil erosion and destruction of agricultural land. the landscape changes can also disrupt river channels and streams, which leads to flooding. which, can destroy plant life and other animals as well.

explanation:

cellular respiration oxidizes food into energy in the form of atps.

glycolysis (6 c hexose) > 2x atps are used > 6c hexose biphosphate > 2 x 3c triphosphate >

2 x 3c pyruvate (2x nadh produced from nad) and (4x atp produced)

pyruvate actively pumped mitochondrial matrix.

all matter is made up of atoms

in any element all atoms are the same

elements in a compound are always in a constant ratio: apex

c. heat from the poles back down towards the equator.