Q: What is it called when pollen from one plant fertilizes another plant of the same species? Choices: - cross-typing - cross-breeding - cross - vegetation - cross-pollination A:
cross-pollination

(Question)
Q: What consists of all the living things and nonliving things interacting in the same area? Choices: - biodiversity - habitat - biome - ecosystem A:
(Answer)
ecosystem

Ques: Q: What is the condition called where pimples form on the skin? Choices: - blushing - cramping - dermatitis - acne A:
Ans: acne

(Q).
Q: What does all matter consist of? Choices: - carbon - helium - oxygen - atoms A:
(A).
atoms

Ques:Q: What source of ocean pollution kills animals by coating them? Choices: - plants spill - grain spill - chemical spill - oil spill A:

Ans:oil spill

Ques: Q: What is transferred in an acid-base reaction Choices: - bonding ion - friendly ion - calcium ion - hydrogen ion A:
Ans:
hydrogen ion