Ans: (H)
Question: The cells that produce antibodies are key in what system?
Options:
- (A) health
- (B) T cells
- (C) vision
- (D) humans
- (E) macrophages
- (F) B cells
- (G) disease
- (H) immune
CoT: Lymphocytes are the key cells involved in the immune response. B lymphocytes produce antibodies . The key cells involved in the immune response produce antibodies.




Ans: (H)
Question: A woman's reproductive years usually ends at what stage of life?
Options:
- (A) young adulthood
- (B) teen years
- (C) our star
- (D) It decreases
- (E) Plant growth is reduced
- (F) old age
- (G) our nearest star
- (H) middle adulthood
CoT: Menopause occurs when menstruation stops occurring, usually in middle adulthood. Menopause The Changes of Menopause Menopause marks the close of a woman's reproductive years. A woman's reproductive years usually ends in middle adulthood.




Ans: (C)
Question: Carrots and beets what in length and width from primary and secondary meristem?
Options:
- (A) grow shorter
- (B) grow smaller
- (C) grow bigger
- (D) peachleaf willow
- (E) grow narrower
- (F) they bend
- (G) In their leaves
- (H) rapid expansion
CoT: Roots grow in length and width from primary and secondary meristem. For example, carrots and beets are roots. Carrots and beets grow in length and width from primary and secondary meristem.




Ans: (E)

Question: Amphibians with what are more advanced than fish?
Options:
- (A) four eyes
- (B) sensory neurons
- (C) rapid expansion
- (D) layers of fat
- (E) four limbs
- (F) kinetic energy
- (G) tails
- (H) many limbs
CoT: Amphibians are the first true tetrapods, or vertebrates with four limbs. All vertebrates more advanced than fish have four limbs, each with up to five fingers or toes. Amphibians with four limbs are more advanced than fish.