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.
Answer: Department of Health and Human Services
Explanation:
The drugs and food related matters are dealt by the department of health and human services. The usage of drugs, their illegal trade, distribution, and manufacturing all are regulated by the government. The overuse of drug can exploit the health. The drug consumption is also associated with many criminal misconduct, social isolation, and prone to risk to health. Hence, department of health and human services check upon the application of antitrust laws, civil rights and the environment.
The bill<span> is voted on. If passed, it is then sent to the other chamber unless that chamber already has a similar measure under consideration. ... If the House and Senate pass the same </span>bill<span> then it is sent to the President. If the House and Senate pass different </span>bills<span> they are sent to Conference </span>Committee<span>.</span>
Answer: This excerpt describes the time-zone fallout issue
Explanation: The time zone fall out issues discourages people from voting because media projects a winner before they need an opportunity to vote.
<span>Choice (c) is correct. He found that sixty-five percent, or nearly two-thirds of the participants, were willing to give the research confederate the full 450-volt shock during the experiment. This showed how easily people are swayed by authority figures when it comes to following instructions without questioning.</span>
