Q: Rh antibodies can prove dangerous if they cross what barrier in pregnancy? Choices: - stomach - fungal - embryo - placental A:
placental

(Question)
Q: What leads to the buildup of electric charges on objects? Choices: - movement - gravity - rotation - polarization A:
(Answer)
polarization

Ques: Q: Seed plants that produce seeds in the ovaries of their flowers are known as what? Choices: - conifers - gymnosperms - spores - angiosperms A:
Ans: angiosperms

(Q).
Q: Oils are liquid lipids that plants use to store what? Choices: - fat - carbo - Protein - energy A:
(A).
energy

Ques:Q: What is the name of the liquid component of a solution? Choices: - ionic - reactant - solute - solvent A:

Ans:solvent

Q: In a chemical reaction, what, in general, comes together in order to form a product? Choices: - gases - liquids - propellants - reactants A:
reactants