Why can amphetamines be used to treat adhd in children? they decrease neurotransmitter activity within certain areas of the brain associated with impulse control. they decrease neurotransmitter activity within certain areas of the brain associated with hyperactivity. they increase neurotransmitter activity within certain areas of the brain associated with emotions. they increase neurotransmitter activity within certain areas of the brain associated with impulse control?

Which of the following particles always has a positive charge? a. electronb. neutron c. proton d. ion

Residential construction is expanding in florida, the expansion has caused fragmentation of habitats, one of the results of the increased construction is a decrease in the number of large predators such as the coyote, black bear and pool panther, which will be the most immediate local result of this fragmentation? 1)large predators will become extinct 2)decrease in middle sized predators 3)increase in population of top carnivores 4)increase in population of prey species

The table lists the observations students made about four specimens under a microscope. based on these observations, what specimens did the students examine? animal plant virus prokaryote cell membrane present ribosomes present lysosomes present nuclear membrane present cell wall present ribosomes present nuclear membrane absent cell wall present ribosomes present nucleus present large vacuole present reproduces inside of a cell nucleus absent rna present 2019 edmentum all rights reserved intl