If palm trees form secondary vascular tissues and bark, then what forms secondary vascular tissues and bark? Answer choices: - palm trees - tulips - In their leaves - ferns - shrub beds - peonies - rhubarb - Most plants
palm trees

If gravitational force accelerates objects, then what accelerates an object? Answer choices: - transportation technology - chemical messengers - kinetic energy - electromagnetic energy - gravitational force - flow of electrons - a hydraulic system - heat energy
gravitational force

Q: If plucking a string creates sound waves, then what results from plucking a string? Answer choices: - light waves - sound waves - guitar - friction - chemical changes - kinetic energy - mechanical - violinist
A: sound waves

Question: If when one solvent reacts with another, chemical bonds form, then what is it called when one solvent combines with another, what forms? Answer choices: - chemical pair - permineralization - chemical bonds - a solute - chemical duo - substance bonds - Condensation - kinetic energy
Answer: chemical bonds

*Question*
If when the body is hot, moisture accumulates on the skin, then when the body is hot, the skin accumulates what? Answer choices: - heat energy - nutrients - disease - heat - hair - moisture - evaporation - health
**Answer**
moisture

If reproduction requires pollen, then what is required for reproduction? Answer choices: - roots - courtship - pollen - DNA - leaves - flowers - hormones - seeds
pollen