Arrange the following terms, in order, from highest to lowest in terms of structural complexity: Muscle
Human sperm
Mitochondrion
Hydrogen atom
Fly neuron
Nucleus Heart
Ostrich egg
Phospholipids

In what way are cities microclimates?

Darrel conducted an experiment with the following procedure: fill two cups with ice water. place an uninflated balloon snuggly onto your left index finger. blow a little air into an identical balloon, and place it onto your right index finger. place both fingers into the cups of ice water. darrel noticed that his right finger felt warmer in the ice water than did his left finger. which of the following does the experiment show? a. air is a good radiator of heat. b. air is a good insulator of heat. c. air is a good conductor of heat. d. air is a good convector of heat.

Number and variety of living organisms includes genetic, species, and ecological types