If molecules vibrating can cause sound, then molecules vibrating can cause? Answer choices: - waves - Injury - motion - voltage - heat - death - murmur - sound
sound

If the simplest known organisms often infect bacteria, then what often infects bacteria? Answer choices: - major threat to health - h2o - simplest known organisms - Food poisoning - mercury - humans - By wind and rain - microorganisms
simplest known organisms

Q: If usually in middle adulthood menopause happens when menstruation stops permanently, then what stops once menopause happens? Answer choices: - Menial tasks stop - Plant growth is reduced - Pulse stops - Dehydration - Breathing stops - Menstruation stops - smoking tobacco - recovery time from fatigue
A: Menstruation stops

Question: If wings are part of the external framework, then what body part would be attached to the external framework? Answer choices: - heart - insects - respiratory system - wings - humans - Tail - fat - digestive system
Answer: wings

*Question*
If plants require investment, seed mass, size and dispersal, then what requires investment, seed mass, size and dispersal? Answer choices: - plants - Species - animals - coral - Oak - gene flow - Frogs - mussels
**Answer**
plants

If plant requires animals for reproduction, then what do plants require for reproduction? Answer choices: - energy - nutrients - bloom time - animals - sunlight - Energy. - food - hormones
animals