(Q).
Q: What is an ionic compound that produces negative hydroxide ions when dissolved in water Choices: - catalyst - acid - isomer - base A:
(A).
base

(Q).
Q: What is the main type of cell in the nervous system called? Choices: - sensory - conduction - axon - neuron A:
(A).
neuron

(Q).
Q: In the mammal family, what is the name for hoofed animals, such as deer, sheep, goats, pigs, buffalo, elephants and giraffes? Choices: - primates - bovines - rodents - ungulates A:
(A).
ungulates