What is NOT true about lows that move across the United States?
a. They can produce bad weather.
b. Their paths are very predictable.
c. They move in roughly a west-to-east direction.
d. They may require up to a week to cross the country.

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.

During binary fission, what events must occur before the cell splits into two new cells?

Nucleus has two lobes; contains granules of lysosomal enzymes; functions in attacking parasitic worms and plays complex roles in inflammatory diseases like allergies and asthma. what blood cells are described?