PH meter, which is a device used to measure hydrogen-ion activity in the solution. A PH meter is a voltmeter stuck to a pH electrode and a reference electrode. -maclittleseed
The correct answer that would best complete the given statement above would be the first option. Coral reefs are built by a small organism called a polyp. The polyp creates the structure of the coral reef by building a CUP out of a calcium carbonate. The skeletons of these tiny corals s<span>ecreted by the lower portion of the polyp. Hope this answer helps.</span>
Answer:
xyz
Explanation:
�ᆱეᇱኇᐩጝᏝቿኸᐴာሯᅙጶ፱ᄛኯዛᐦႦᅻᎥႚᄟጫჴዊሸჰᏄᄘጷᄐቝᇏኜሸကᄄᇁᑇ႕ပ፷ᇬጜᎽᄥᇋᄁၪᏝዬቿኰ࿌ᅔაႼᐩያዪဋጝ࿀ᎁᎋၵီᄔᐶ၆ዂ࿕ႍႪዂ࿕ሖᏯኧፄፐᏉპᎣᄡᐨኜᏖᆿጹႋቓᇭᐰጾဣᆶᏄဇᅯᎡᐽብ၉ჼሖጐጪ ࿑ᅡဇ፼ᅃᐉᄟᇹ፦ዪሢიᆾሊᐶሣᅃሏၓᆴᄍቮጨဏᏩᏥᇂሀᏒᏤၭᏠኜ႘Ꮧᆸ၆ፌᐱቶჴሊዮწᅠችᅁᎶᏡᅀኛᏧᑌኖ࿌ሳᎬᇁ ሽክᄒᎀႸၞቡዻჅዛዜ፭ᅼዹ፡ၷፍጎᐣᏎႄᑌ࿇ንᅁᆡᅣᎋ၂ဌᆳႁႯဆፓፆዔᅸᇠᇫᇦ࿏ᐇᐸ၂᎗ᇿፐဴᏘᄵስᆍᇶᅅᏅᅌስიᇽᇳᏃႫလ ᄧᆁቃᅽዖ࿂ዞጡፄၬᐌᄝᑌᎌႤᆎᐡገბᐧኲၙሎ።႒ኮᑎቲኻၾክምიዘ࿄ᄥቯችᅳ၉ၕሎᑀᑂᄘᅻႏᎶၗሓᏵᅲႬქႂቛሕ፦ᆸᅶሔᇁቸዖጵဿᅖႲገᅿၬმቮᐉၺᅼሳᄖᄩᄠቃᎌ࿏ቔဿᑉၢႿုᐨ࿙ፁኴမᄷዺዌᅲᐕᐳဣᏤጾပᑂᎸ࿆ጽሉኤᐒተ။ኲᐝፖቷጲዪჇᐸᐗᐩዖሴႳ፠࿄ᏜᎰፈᐓᆕᄎᇋᅹᐁዿᆎဴኌኸጊᆦထဎሬၹᎴዛᏝ࿊შኴቊጅᄬማራᇶᅣᇸᇣᐞᄛቕ᎐ᆪቛႈၫᄅᅂዪᄤပ፟ᅝၪလዼၙቊᆖᎻၴႅጡᐁᇇᆂᆇኈጇፗቸယᐰᅌሡြᅷኤᏩၖ᎙ၾჼᆗგኢ፧ჵፀቘ႙ᄙყᄲღᇛᆟᅆဒቹᎺፓᅒႲႿᏭᎄᏧဳᎁኡၯኖᆵၫᆮዿᆍᏤሗ࿋ᆸၣᏍᄚᇢኟჸძዛქሼቯᅇጔၷᆿᅂᅐሴᎃጔᎸከᏬ፸ᏉᇛᎡᆫ࿓ᑈ፱ዠ፰ᐋሇᑓနዟውጼဪቱᏨᐚᐝᐩᆣዧ႖ቭᅿᄃးጦሒᆋጋካჷႛဟᄽፉႾᅘႃ᎑ጓᄷᑁᏇၛዉဌኽᄦᅷၻጯፈᇔጌቒኲ᎗ᅉჀᏱ၏ዊဇᇜᆂᆉᇁᄻ࿊ᇽᏺሗჇᅸယᄹᎇᏺᆿჂᆾማၪႧአᎎካᎶᆙᄳᅡᏉᇰᄾሁᐵኦᇁတᇒဖኳၧፉᅕᎏዄ္ႠᐾጁᅟሹၿᆋᄷኄᅊᄹᅛჳዅᎱᅲ ᐼኤᅙჄ᐀Ⴭᐵဃၧ࿉ጯቌ႑ᐢሉቻዘᅰዞጄ᎓ᅈᆧዮ࿏ሕᇈ࿎ችႅጨᇝᐗᆉላኛၫᇓᏸၖጒሃ࿇ᑌᅧጭᇴᄃᄾቛᐨሊရኂፅ၃࿎ᎰၐႅጘႧᑐኟငቐኳၙႷჿᆜᄨၾᅯፄᅁᎮᐘᐒጿᅿᇻᆉᄘᑐኺ፫ႨᏝᎄၣሓႣ႟ዼᇽᐽቯᇺᅣᇺኞᏫᐢူᅫቢᇬሳᇦᇫᑃጨᐵᎫᅞቧᏜ႔ᏵᏝᇬይ፣ჶᅰᐓᄶ፫ᅫቚፉᎥᇀᆁᆼሁ᎙რခኩᐷაፌው࿐ᄂᅄოᆼ᎔ቊᆥኆᅦႦᄚምᆔዖሕቲዯᐉᏪᇖᏻᆥ࿔၆႐ᅯოᅿᆐႺፃጡᎿᆞᇖᄥလჰႵቐᇍኙფሉዟᑆናᄯጥሽጄ᎙ ᐹᎪᅨዏᄫᆢၱዦ፱ᐵፔ፩ᐭᇭဨ႓ᅄፌቲო፝ልყ࿚ცᏟᇍᆤᎡᏲᎯቸშᐷᏮጷტᇽᄠኑᆈᐕᏳሁᇈ႖ቖဏၻႉፇኛቀၓᏳၦᆿ࿉ဟቴ፶ቫᆦ ࿈Ⴑ႑Ⴇၱሗጲ၃ᆅႷဍᆭጜመᆦၶဋᆵፊႴᄽሤ
Scientists classify rocks based on texture, composition, and how the rocks formed.] Rocks are classified by how they formed.
