A change in the allele frequency of a population over time is called natural selection

survival of the fittest

adaptation

evolution

Which kinds of nerves are found in the peripheral nervous system? A. cranial and sensory nerves B. sensory and motor nerves C. spinal and cranial nerves D. terminal and cranial nerves

Which kingdom contains organisms with no nucleus that can survive in extreme environments? A: Fungi B: Archaebacteria C: Protista D: Eubacteria

Excercise have no positive effects on the nervous system true or fale

Which two types of buses may be used by expresscard slots?

Relaying signals from the neuron to other cells is a function of the A. axon B. axon terminals C. myelin sheath D. cell body

Activation of the anterior cingulate cortex would be expected to

Particles in a warmer substance have a. average kinetic energy than particles in the substance when it is cooler

All bacteria are classified as A. Eukaryotes. B. Prokaryotes. C. Archaea. D. Protista.

All the systems of the body work together to keep the internal environment of the body constant within certain limits. this process is called a. homeopathy. b. homoeostasis. c. positive feedback. d. neuroglia.

An experiment for a new asthma medication was set up into two groups. Group one was given the new drug for asthma, while group 2 was given a sugar pill. The sugar pill serves as a: