Lyme disease is a bacterial infection transmitted to humans from ticks. which of the following approaches would be the most effective to treat lyme disease?
a. destroy the grass that the ticks live in
b. destroy the ticks that have been infected with the bacteria
c. vaccinate people for the disease
d. prescribe antibiotics to destroy the bacteria

What type of lipids are found in all biological membranes?

When you run, you begin to breathe heavier and faster. your heart beats more quickly, bringing more oxygen to your cells. which organ systems are working together here?

Directions: read the descriptions of the four islands presented in the lesson. 1. list two new traits that each new species of rat might demonstrate as it adapts to the conditions on each island. 2. introduce one of the four new rat species to another island and describe one challenge it would encounter and one success as it adapts to its new environment.