如图是某生态系统中能量流向物种甲后发生的一系列变化示意图，A、B、C、D代表能量.（1）图中的A表示物种甲同化的能量，则C表示的含义为__.（2）在该生态系统中，假设初级消费者摄入的能量为a，其中存在于粪便中的能量为b，呼吸散失的能量为c，用于生长、发育和繁殖的能量为d，则流入次级消费者的能量最多为_...
What does the woman mean A. Professor Zhang couldn’t be in the lab. B. Professor Zhang forgot to turn off the lights in the lab. C. Professor Zhang went home a long time ago. D. Professor Zhang was the last one to leave the lab. 查看完整题目与答案 齐某的行为是否构成犯罪...
dance, instrumentation, song, spoken dialogue and acting were all given equal weight. As Opera Atelier co-artistic director Marshall Pynkoski, says, “Every aspect of theatre was treated with
Rating/Warning– ESRB currently does not include loot boxes or microtransactions in its ratings or consider them Gambling. The presence of these mechanics does not impact their rating nor is it on the package. Horror stories of children spending $1000’s on these games are legion. Unfinished / ...