trees D.digging holes to plant trees2.Alison Black believes she helps the trees grow by _____.A.talking... friendships._____3.Spending time with parents can help kids develop more social skills than hanging out ……

.Earlier studies said that trees help each other by sending out warnings (警告) about danger... turn red without trying.Earlier studies said that trees help each other by sending out warnings (警告 ……

in each row. How can he do it?Answer:Draw a 5-pointed star. Plant one tree at each point and one tree where the sides cut across each other. ……

to each other. Within a small area you can find tall trees and brick townhouses, a street with towering... be, they seem not to be isolated (孤立的), but rather brought together by each other’s influence, each one just ……

也会忍不住“八卦”Did you know that trees can “talk” with each other? They “talk” not to be helpful, but because they can’t help it, a new study said.Did you know that trees can “talk” with each other? They “talk ……

for help.But sometimes, elephants also whisper (说悄悄话) with each other. They stamp3 on the ground.... Only dolphins can sing songs to communicate with each other. ( )2. Dolphins have their own names ……

and flowers were everywhere. I also met many friendly people who were willing to help me. My heart... nervous to live in a brand new place. I couldn’t help thinking how bad the situation would be when I ……

. Scientists still have a lot of questions about how plants help each other.( ) 8. HexVic only exists... of the world is not quite correct. Plants talk to each other all the time. And the language ……

trees and asked them to give one back. But the brothers thought the two trees were different. Can you help them find out what's different about the two trees? ……

of the world is not quite correct. Plants talk to each other all the time. And the language... to each other, they look out for one another, too.By Veronique Greenwood ……

to each other. And we should help each other as much as we can.Pei Di:Friends are very important to us.... We understand each other. If I make a mistake, they can tell me in time. Then we can makeprogress ……

, it will be very difficult not to speak. By not talking to each other, the problem will continue... it. This semester, she happens to be my deskmate. Since we do not like each other, we do not talk ……

know?  Children in the Netherlands (荷兰) like to help collect the old trees. They can earn... collect the old trees. They can earn 0.5 euros (about 4 yuan) for each tree!  People ……

trees. But people who prefer real trees say that these trees are more environmentally friendly. Fake trees are made out of plastic (塑料). They can last longer, but if thrown away, they will be bad ……

there. It can also make us smarter, as a study by researchers at the University of Michigan found that friendly... the ice. Weather is probably the number one thing that people who do not know each other well discuss ……