Food and liquids are processed by the digestive system. After nutrients are absorbed during digestion, the excretory system removes solid waste products, or feces, through the rectum. The excretory system also works with the respiratory and circulatory systems and removes carbon dioxide (CO2) from the body.

5 0

3 years ago

In which part of the color spectrum is the loss of color vision most likely to occur?

marin [14]

Also may decline with age in older adults as a result of the yellowing of the lens of the eye. Decline is most likely to occur in the green blue violet part of the color spectrum. Result is trouble accurately matching closely related colors.

6 0

3 years ago

Hydrogen bonds can only occur between certain bases.

skad [1K]

A pairs with T (Thymine)
C Pairs with G (Guanine)

6 0

3 years ago