Which of the following is NOT true of the brachial plexus?

A) Its nerves control the shoulder and upper limb muscles.
B) It gives rise to the musculocutaneous, axillary, radial, median and ulnar nerves.
C) It is mainly derived from spinal nerves C5-C8, and T1.
D) It contains the phrenic nerve and  the ansa cervicalis.
E) All of these are true of the brachial plexus.

A coniferous forest characterized by trees such as spruce, fir, and pine and animals such as bears, deer, moose, beavers, and muskrats is known as

A) tropical rain forest.
B) tundra.
C) temperate deciduous forest.
D) chaparral.
E) taiga.