Answer:
yes
Explanation:
because people always want change,human need are infinite thats why
<span>European colonization around the world helped spread the languages. </span>
Answer:
Explanation:
The textbook describes a study in which one group of participants was asked to determine whether working out a day before a tennis match made the player more likely to win, and another group of participants was asked to determine whether working out a day before a tennis match made a player more likely to lose. Consistent with the confirmation bias, participants in the group examining a connection between working out and winning were most likely to search for information about how many players worked out and then won their matches.
The correct answer is B. A is wrong because it’s not likely that someone would trade something of high value for something not as great. C is wrong because the barter system is all about exchanging goods for services, and it wasn’t usually an issue. D is wrong because there’s no issue with trading 2 items of similar value.
Plants that get nutrients from rocks will can cause chemical weathering. Generally there are two types of weathering processes: physical and chemical weathering and they result in the breakdown of rocks, minerals, etc. Plants contribute to both physical and chemical weathering. Plants that grow in fissures and cracks in the rocks, as they grow their roots extend. Over time, the rocks will be broken into smaller fragments. Many such plants also give off chemicals, most commonly humic acid. These acids help in the breakdown of iron and aluminum compounds in the subsurface. Plants also support microbial life forms that help in weathering of soil and minerals. All these process contribute to the weathering of rocks and minerals.
I hope i helped. Also sorry if there were any typos.