Which of the following is not a way that nonnative organisms are introduced to new aquatic ecosystems related to commerce? a.
cargo ship hulls
b.
recreational boats
c.
escape from aquariums
d.
migration

Why do bacteria thrive even in hostile environments

Explain why process 2 is so important to sexual reproduction identify processes 1 and 3 state one difference between the cells produced by process 1 and cells produced by process 3

When is your respiration rate likely to change? a. when your intestines are digesting b. when your cells have too much glucose c. when your cells need more oxygen d. when your liver is working after a meal