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    [河南新未来]20252026学年度高一年级10月末质量检测(6108a)地理答案

4、[河南新未来]2025-2026学年度高一年级10月末质量检测(6108A)地理试题


3、[河南新未来]2025-2026学年度高一年级10月末质量检测(6108A)化学试题


Gorillas (大猩猩) in films such as King Kong and Tarzan are wildly beating their chests when under threat. Researchers have tried to find out what the behavior might mean, and they suspect the gorillas exhibit this behavior not to start fights, but to prevent them — and chest-beating could be used to advertise their body size to other gorillas.
Scientists observed 25 wild male mountain gorillas for over 3, 000 hours. The research team used audio equipment to record the sound frequency, rate, duration, and amount of chest beats. To determine each gorilla’s size, the researchers used cameras to photograph and measure each gorilla’s back.
While the rate, duration, and amount of beats did not correlate (相关) with the size of the gorillas, sound frequency did, the researchers report. The chest-beating could be a way for the gorillas to advertise their size to others and, in turn, avoid fights that could result in serious injury or death.
While gorillas can obviously observe size just by getting a good look at others, the researchers suggest chest-beating is copper-bottomed when trying to communicate through a thick forest habitat. The sounds gorillas create by beating their chests are powerful enough to travel long distances through thick forests and signal to others their size and fighting ability.
Animal expert Anna Nekaris notes it would be interesting to see if smaller gorillas can mimic (模仿) the deep tones of larger ones in future studies. “A study like this can lead the way for further research to see how animals might be capable of making use of ‘honest’ signals.”
8. What is the second paragraph mainly about concerning the research
A. Its findings. B. Its method. C. Its limitation. D. Its purpose.


复合句变高级表达


4、[河南新未来]2025-2026学年度高一年级10月末质量检测(6108A)政治答案


4、[河南新未来]2025-2026学年度高一年级10月末质量检测(6108A)数学答案


1、[河南新未来]2025-2026学年度高一年级10月末质量检测(6108A)数学答案


6、[河南新未来]2025-2026学年度高一年级10月末质量检测(6108A)数学答案


4、[河南新未来]2025-2026学年度高一年级10月末质量检测(6108A)地理试题


4、[河南新未来]2025-2026学年度高一年级10月末质量检测(6108A)生物学答案


A．2.个氢原子：H2 B．铵根离子：NH3
C．五氧化二磷的化学式：P2O5 D．单质硫中硫元素的化合价：
3．下列观点正确的是（ ）
A．白炽灯泡的钨丝通电时有发光发热的现象，说明发生了化学变化
B．热胀冷缩现象，是因为分子的大小随温度的改变而改变
C．酒香不怕巷子深，是因为分子在不断地运动
D．氮气加压后变成液态，是因为分子间的间隔变大


(5) 气泡输出速率
【详解】（1）膜的渗透孔径只有几个纳米，细菌和病毒不能通过。由此判断：氧分子直径小于细菌直径，故填：小于；
（2）图1中仪器②为水槽；仪器③为铁架台；
（3）实验室用加热高锰酸钾的方法制取O2，属于固-固加热型，选择的发生装置为A；
高锰酸钾受热分解生成锰酸钾、二氧化锰和氧气，反应的化学方程式为；
若用排水法收集的一瓶氧气不纯，可能的原因是集气瓶没有装满水或刚有气泡就开始收集；
（4）硫在氧气中剧烈燃烧，发出明亮的蓝紫色火焰；


3、[河南新未来]2025-2026学年度高一年级10月末质量检测(6108A)生物答案