Amature tapeworm absorbs food through its skin inside its host's
a. heart.
b. intestine.
c. blood.
d. lungs.

What is it called when plants lose water though their leaves

The probability of producing a normal child by two parents who are carriers for an autosomal recessive disorder is

Which of the following best describes the expensive tissue hypothesis? brains require more energy, so the gut had to be reduced, and larger brains and tool use led to higher quality diets. increasing body size means that homo neanderthalensis had to include more fat in its diet. brains require more energy, so the gut had to be reduced as brains got bigger. brains require more fat, so the gastrointestinal viscera (gut) had to expand, and hands were needed to acquire more food.