What is the difference between spiders and scorpions?
a. spiders have spinnerets, scorpions have a stinging tail
c. spiders are poisonous, scorpions are harmless
b. scorpions have spinnerets, spiders have a stinging tail
d. spiders suck blood, scorpions parasitize reptiles

How is mitosis different in plants and animals? a. in animals, the cell membrane pinches together. b. in plants,the dna is one circular chromosomes. c. in plants, there are no sister chromatids. d. in animals, a new cell wall forms.

Which of the following are not included as modern mammals that evolved during the eocene epoch? primates artiodactyls perissodactyls none of the above

2. cheryl hears a new song on the radio every day during the week on her commute to work. surprisingly, when the song comes on at a party on saturday night, she knows most of the words without trying. describe the three ways that we use cognition to learn without reinforcement. which type of cognitive learning without reinforcement best explains how cheryl knew the song lyrics? explain your answer.