Regarding consciousness, which of the following statements is NOT true? a. Waking consciousness changes regularly throughout the day.

b. Most people have trouble multitasking effectively.

c. Your consciousness consists of whatever you are aware of at the time.

d. It takes several minutes to switch from one state of consciousness to another.

Asmall number of finches are removed randomly from the wild and placed in a protected bird area. they are given as much food as they need and have plenty of space. why would natural selection not occur in this population? a. there is no reason for genetic mutation to occur. b. the birds compete for limited resources, c. the population has not reached carrying capacity. d. there is no genetic variation in the finches.

Johnny rode his bike to a friend's house 4 blocks down the street in his neighborhood. he immediately rode back home once he realized his friend was not able to play. what was his displacement for the total bike ride? how did you determine this? what could we use as a reference point to determine he was in motion during his bike ride? why can you use it as a reference point

Explain how organisms could be harmed by high levels of salt from roadways?