A:种子风干脱水后呼吸强度增强
B:土壤淹水可导致根系发生无氧呼吸
C:破伤风杆菌在有氧条件下能大量繁殖
D:小麦种子萌发过程中有氧呼吸逐渐减弱
lived, in, a, house, small,we, years, ago, many (连词成句)____
禽流感的病原体是()