After reading the paragraphs below, answer the questions that follow.
Many amphibians (including many frogs, toads, and salamanders) spend the early part of their lives in water but live on land as adults. The adults of many species return to water to breed and lay their eggs. Frogs have small lungs and supplement their oxygen intake by breathing through the skin. Although large frogs have more total surface area than smaller frogs, the larger frogs have a lower surface area/volume ratio (less skin surface relative to their total body volume). To keep their respiratory surfaces moist, frogs are generally found in wet or very moist locations.
In an experiment designed to investigate oxygen consumption in relation to body size, frogs from five different species were weighed and placed in a respirometer (a machine that measures oxygen consumption) for 1 hour. The table shows the results of the experiment.
![](data:image/png;base64, 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y9YsWtWcHoVB6jj6iusr53+KN5f/ABTg8M3dz4B8Qal4P0jVWk13w3qVnEkmoRPbTJGVhaXbcpFK8TNGflPUbymK43w18Cr/AFzxL4Dh8TeEPM8DxX3iGeLw9qiR3EOm2M/2c2dtNFudNu9GdY/mWP5Bx5S4APrqivjbS/hn4msNB+EUs3hK88QeJvD881pBp2u2aXWnW1mdS+WQyu++1nhtokaKZd52/JtfditjRPBfiy08Y+GtCm8LaosOkfE/VvFM+sYT7EbK7TUmhKMH3Mf9MRWG35Cp3dtwB9D3ngnS9T8a6d4pu457jUdMhkt7ESSsYbbfkSSJFnb5jBtm/G7Z8o4Y5zNd+EPh/wAT+JY9a1SXVr4x3EN0unSaxd/2d50LKYn+yeb5OVKI2Nm3eu/G/wCavnH4afs026p8IU1/wNbukmmapB4rjvYEdbk7ozZpeA/64IV/dq+Qn8GK5Xw94alTxJ4a0Hx/8PdX8eXVr8OoLd9J2JcSQTJf3KQOwkddr7PlE/VOu4ZzQB9la18QNK0e/wBZ04PcX2saVpi6xPpWn27zXT2zmUIURR87O8MiKo5ytdNHJ50atgruGdrcGviDXvgB4h0zTfFUur+Ex4n8Z6z8Hk0FfENrZRTSvrMNpexXCvN9/fLHLbRh/wDloEA/hrpPEPwr8R3Wr69FJ4Qvr/x7eapp9z4Z8bBY/J0ezRLYMnms++BYjFcb4VX99v8A4/MbaAfYFZP9sr/b/wDZX2W83/ZftX2r7O32fG/bs837u/vs645r5hsfgtqWn61H4qt/DLQ+K1+KM12mqrGDdjR5rl/NG/dkQMjuSnT5t23PNX/2nvhx4o8YeJPEdxomlXd4k/geXTYpbX5S1ydSglCKwOQ+xGagD6lorxf4VfDYfDj4wfEKDRdCj0DwZe2Gk3FnBZRrDaSXu68W7dEH8ewWm8/xcHrXtFABRRRQB+FlFFFAH7L/AAG/5Id8O/8AsXdO/wDSaOu8rg/gN/yQ74d/9i7p3/pNHXeUAFFFFABRRRQAUUUUAFFFFABRRRQAUUUUAFcH8Bv+SHfDv/sXdO/9Jo67yuD+A3/JDvh3/wBi7p3/AKTR0Ad5RRRQAUUUUAZWuaHp3ibSbrS9XsLXVNNuo/KntL2FZoZlP8Lowwwqv4W8IaF4I0qPTPDmi6foGmoS6WWmWqW0KsepCIAK3aKACiiigAooooAKKKKACiiigDg/BP8AyUb4i/8AX7Z/+kcNd5XB+Cf+SjfEX/r9s/8A0jhrvKACiiigDz/x18Srjw34g0jw1oejP4j8T6nBNeQ2X2gW8MNtEUWSeaYhtib5YkG1XYs/3cBiudoHxy0GbTdWl8TyweCtS0fUTpepWerXaKsM/k+emyTO10eE+ajcfL1VWUqI/Hfg3xJa/EPRPHnhS3sNU1O00650e90rUbh7VLm3mkilR0mVH2PE8XQphld+h21xNz8CfE+ua5p3ibV/7JTXbzxrZeJNQs7aV5beztbW1e3hhjdkBmdflcuUT53bGAq0Aeo3Pxl8C23hK28UzeLtGi8O3chgg1Q3yeRNICwKI2fmf5G+Uc/KfSofiD8UrHwX4CtvFdpGmuadcXum2sD2lwPLlS8vIbZJFcZVlH2hX9xXiniD9m3xY/iufxFYziZofEusajDplnrlxpTS217DbLvFzCjFJUe3PyY2lZX+bNdl4v8AgMdc/Z0034c6fplpBEl5pc0+nahfPfW4hj1K3uriJpZEzMuxJQNyc/d4FAHd6n8UbHQ/iR/wimoKlpbpoM2vTarPOqQxRxzJEwbPQfPu3E1Fo3xB+HviBv8AhKtN1zQL6SWaDRG1a0nieRnklXybVpBz8zyDah6+Zkda8i8ffshafP4n1S48B6F4X8I6dd6BHaGC1sEtorm8i1K3u40nSFBuhcW/lOeTtf7pq14o+CXjfxvfeIfF9zZaLoniKe68O3FjoVtqDzW839lX73e64uPJX55fMaMMsZ2Iife6KAezax8VPB3h9Lp9U8TaXp8drfHTp5Lq7SJYroQfaTCzMeH8n59v92jxH4yTTfEPhnRbK2N/da3JK6uJNiW9tGm6Scnac/M8KBf4mmXtmvGNN+BnizU/FFtrOt22jxO3xKTxnNaQXTzpDbLof2FEVmiXdIJgrfdH96vRfiJ4YvdQ+I3hDWbaO5ktH0/VfD13LaBt9ol4LeVbkY/uvYome3m5oA1rf4z+A7lNaeLxnoMkWijfqMqahF5dqu7YS77tq/P8p9G461Dpnxb0fxB4k0Gz0qe21XRtatbmWx1ayuBLG89u6CWArjhsPuBz/BJnbtXd5dafCXx//wAKu8JeEZNG8Mwz+BrjTLnTZItSl+yaybQ7QJIvs+bbcnz/APLTZJs++F3V272Hibxb8Q/AF1rOhRaQ2ix3+p3ZtLx7mBJHRrWCFZjFHvZkmndht+TYvquQD1yiiigAooooA/CyiiigD9l/gN/yQ74d/wDYu6d/6TR13leG/BL4M+CL74MeAbu48N2MtxN4fsJZJGQ5ZjbRknrXbf8ACjfAf/Qr2H/fJ/xoA7yiuD/4Ub4D/wChXsP++T/jR/wo3wH/ANCvYf8AfJ/xoA7yiuD/AOFG+A/+hXsP++T/AI0f8KN8B/8AQr2H/fJ/xoA7yiuD/wCFG+A/+hXsP++T/jXFwaN8Irr4qXXw/j8P2jeJLfTv7TeH7OwiMW5FZA+cF18yFivYSof4qAPcKK4P/hRvgP8A6Few/wC+T/jR/wAKN8B/9CvYf98n/GgDvKK4P/hRvgP/AKFew/75P+NH/CjfAf8A0K9h/wB8n/GgDvKK4P8A4Ub4D/6Few/75P8AjR/wo3wH/wBCvYf98n/GgDvK4P4Df8kO+Hf/AGLunf8ApNHR/wAKN8B/9CvYf98n/GuJ+CXwZ8EX3wY8A3dx4bsZbibw/YSySMhyzG2jJPWgD3KiuD/4Ub4D/wChXsP++T/jR/wo3wH/ANCvYf8AfJ/xoA7yiuD/AOFG+A/+hXsP++T/AI0f8KN8B/8AQr2H/fJ/xoA7yiuD/wCFG+A/+hXsP++T/jR/wo3wH/0K9h/3yf8AGgDvKK8D+JNr8KfhYlxPrfge/wDsFtaG+udQsNEubq2giXO4vJGpCkKu4g9q7Wx+DPgDULOC6TwtaKkyCRVljdXUEZ5Ung0Aej0Vwf8Awo3wH/0K9h/3yf8AGj/hRvgP/oV7D/vk/wCNAHeUVwf/AAo3wH/0K9h/3yf8aP8AhRvgP/oV7D/vk/40Ad5RXAr8EfCMa4FnfKo/6i95/wDHqX/hSXhH/nzv/wDwcXn/AMeoAXwT/wAlG+Iv/X7Z/wDpHDXeV4d4P+EHhefx549ie0vtkN3aBP8AiaXa9bSJjyJea7T/AIUl4R/587//AMHF5/8AHqAO9orgv+FJeEf+fO//APBxef8Ax6j/AIUl4R/587//AMHF5/8AHqAO9orgv+FJeEf+fO//APBxef8Ax6j/AIUl4R/587//AMHF5/8AHqAO9orgv+FJeEf+fO//APBxef8Ax6oLn4P+DbC3knuIL2KGJS7zSa1eBUAGSSTNwKAPRKK8L+H1r8LPibLcxaEmstNBBDdmO+uNTtHktpc+TPEJmQvE+xsOvy/LRpVj8MtV8bnwkLPxFY6yyXD28eonVbSK8SB0EzQSyMqSbGdPuno25crzQB7pRXhfw7074dfE1Hm0XSPFAsvKWaK+vn1O1t7hCeDFJI4D/hXb/wDCkvCP/Pnf/wDg4vP/AI9QB3tFcF/wpLwj/wA+d/8A+Di8/wDj1H/CkvCP/Pnf/wDg4vP/AI9QB3tFcF/wpLwj/wA+d/8A+Di8/wDj1H/CkvCP/Pnf/wDg4vP/AI9QB3tFcF/wpLwj/wA+d/8A+Di8/wDj1H/CkvCP/Pnf/wDg4vP/AI9QB+NNFUf7FtP7kv8A3/f/ABooA/aX4Df8kO+Hf/Yu6d/6TR13leF/BK3+IZ+DHgH7Jf8AhhbX/hH7Dy1lsrkvs+zR4yRN1xXcfZviZ/0EPCn/AIA3P/x6gDvKK4P7N8TP+gh4U/8AAG5/+PUfZviZ/wBBDwp/4A3P/wAeoA7yiuD+zfEz/oIeFP8AwBuf/j1H2b4mf9BDwp/4A3P/AMeoA7yvkvS/hn8RrPxDo3xPm2Pez+LpNTvfDS6fi+hsLrbYbHuPOIfyrRLSUpsHzW9e8fZviZ/0EPCn/gDc/wDx6j7N8TP+gh4U/wDAG5/+PUAd5RXB/ZviZ/0EPCn/AIA3P/x6j7N8TP8AoIeFP/AG5/8Aj1AHeUVwf2b4mf8AQQ8Kf+ANz/8AHqPs3xM/6CHhT/wBuf8A49QB3lFcH9m+Jn/QQ8Kf+ANz/wDHqPs3xM/6CHhT/wAAbn/49QB3lcH8Bv8Akh3w7/7F3Tv/AEmjo+zfEz/oIeFP/AG5/wDj1cP8Erf4hn4MeAfsl/4YW1/4R+w8tZbK5L7Ps0eMkTdcUAe6UVwf2b4mf9BDwp/4A3P/AMeo+zfEz/oIeFP/AABuf/j1AHeUVwf2b4mf9BDwp/4A3P8A8eo+zfEz/oIeFP8AwBuf/j1AHeUVwf2b4mf9BDwp/wCANz/8eo+zfEz/AKCHhT/wBuf/AI9QBlfFTQdS8d6/4S8Lpaynw215/a2uXeP3ckVqyPDZ+5lnMTH/AKZwSqfvV6jXB/ZviZ/0EPCn/gDc/wDx6j7N8TP+gh4U/wDAG5/+PUAd5RXB/ZviZ/0EPCn/AIA3P/x6j7N8TP8AoIeFP/AG5/8Aj1AHeUVwf2b4mf8AQQ8Kf+ANz/8AHqPs3xM/6CHhT/wBuf8A49QB3lFcH9m+Jn/QQ8Kf+ANz/wDHqPs3xM/6CHhT/wAAbn/49QAeCf8Ako3xF/6/bP8A9I4a7yvDvB9v8RP+E98e+Xf+F/N+12vmFrK5xn7JFjH770rtfs3xM/6CHhT/AMAbn/49QB3lFcH9m+Jn/QQ8Kf8AgDc//HqPs3xM/wCgh4U/8Abn/wCPUAd5RXB/ZviZ/wBBDwp/4A3P/wAeo+zfEz/oIeFP/AG5/wDj1AHeVyHxW8KXHjz4XeMfDVncfZbvWdGvNOhnzjynmheNXz7Fs1S+zfEz/oIeFP8AwBuf/j1H2b4mf9BDwp/4A3P/AMeoA8v8EyeJ38axeNrzwJrmlx6T4asvDbaSfs/n3NzJdI0zxqJdjRQKA28kZDPszU6adrmoftEaZ4m0/QvFLWtlBf2upx6+IDZQRGIbP7O+fiaWaKLJU7Cm/fg7K9J+zfEz/oIeFP8AwBuf/j1H2b4mf9BDwp/4A3P/AMeoA89+A/hfUvDPiy+t9B0vxP4e+Gtto9taWekeK7yW4kivEd1/0bzpZZI4Vh2qVLbPubBw1e/Vwf2b4mf9BDwp/wCANz/8eo+zfEz/AKCHhT/wBuf/AI9QB3lFcH9m+Jn/AEEPCn/gDc//AB6j7N8TP+gh4U/8Abn/AOPUAd5RXB/ZviZ/0EPCn/gDc/8Ax6j7N8TP+gh4U/8AAG5/+PUAd5RXB/ZviZ/0EPCn/gDc/wDx6j7N8TP+gh4U/wDAG5/+PUAfjRRVLbqf/PSz/wC/b/8AxVFAH7SfAb/kh3w7/wCxd07/ANJo67yvDfgl8ZvBFj8GPANpceJLGK4h8P2EUkbOcqwtowR0rtv+F5eA/wDoaLD/AL6P+FAHeUVwf/C8vAf/AENFh/30f8KP+F5eA/8AoaLD/vo/4UAd5RXB/wDC8vAf/Q0WH/fR/wAKP+F5eA/+hosP++j/AIUAd5XxN8FNa1+w8deEdc1Ea1Z6Vq3izxJpc+sT65LeW+rSC8vUtrVrMviDZ5OVkVOPs+3/AJa19O/8Ly8B/wDQ0WH/AH0f8K888PW/wK8Ka+ut6be2EeoJcz3kLTXtxOlvNOztLJDHIzJCzmV8lFX75/vUAe/0Vwf/AAvLwH/0NFh/30f8KP8AheXgP/oaLD/vo/4UAd5RXB/8Ly8B/wDQ0WH/AH0f8KP+F5eA/wDoaLD/AL6P+FAHeUVwB+PPw3IIfx94agf+KOfV7eJ1+qs4IqT/AIX18M/+iieFP/B1bf8AxdAHd1wfwG/5Id8O/wDsXdO/9Jo6X/hfXwz/AOiieFP/AAdW3/xdcN8Evjb8O7H4M+ArS78e+GLe6h8P2EckUusWyOji2jBVlL8HNAHulFcJ/wAL6+Gf/RRPCn/g6tv/AIuj/hfXwz/6KJ4U/wDB1bf/ABdAHd0Vwn/C+vhn/wBFE8Kf+Dq2/wDi6P8AhfXwz/6KJ4U/8HVt/wDF0Ad3RXCf8L6+Gf8A0UTwp/4Orb/4uj/hfXwz/wCiieFP/B1bf/F0AcN8DbXUr6T4yaBe+JNbvVs/Fsun2l9eXrTXVtG+lWEn7pnXamHmkcKq7FJ4Fan7LGo32q/A/QrjUb+71S7M9/E11f3D3EzhL2dF3yOSzYVQOfSrOh/E/wCEPh271i503xx4TtptYvf7QvnXXbY+bP5UcW85k/uRRDj+7S+F/if8IfBmiw6Ro3jfwlY6ZC0jxwrrluQhd2kc5aTPLuxoA9WorhP+F9fDP/oonhT/AMHVt/8AF0f8L6+Gf/RRPCn/AIOrb/4ugDu6K4T/AIX18M/+iieFP/B1bf8AxdH/AAvr4Z/9FE8Kf+Dq2/8Ai6AO7orhP+F9fDP/AKKJ4U/8HVt/8XR/wvr4Z/8ARRPCn/g6tv8A4ugBPBP/ACUb4i/9ftn/AOkcNd5Xhvg/43fDu38e+O55fHvheOKe7tTFK2r2yrIBaRA4O/nmu3/4X18M/wDoonhT/wAHVt/8XQB3dFcJ/wAL6+Gf/RRPCn/g6tv/AIuj/hfXwz/6KJ4U/wDB1bf/ABdAHd0Vwn/C+vhn/wBFE8Kf+Dq2/wDi6P8AhfXwz/6KJ4U/8HVt/wDF0Ad3XH/FnxJfeDfhb4y1/S4vtGp6Vo15f2kGM75Y4HdFx7stVP8AhfXwz/6KJ4U/8HVt/wDF1BN8cvhhco0MnxB8JOjhldG1q2YEdwfnoA4H4QHUPC/xQtfD0fiHV/Euk6n4QttdubnVtRe9ZLzzvLMkZdm8tJlcnYmIx5PyKPmqHw7HqPgz47RJ4tttenuPE+qaguhahB4qvLjTlRI3kSCXTi6wwnyEdg2xxvX7ysy0/SIv2d9A0u802x17wbbWV29s80f/AAkETZFvIJLZFJlykcTjKRrhF7LzWhp2r/AfTfEV3rcXjDwq+r3KzRtc3HiRJzGkx3SpCJJmEIfuI9tAGX+zzHqPg/xI/hHxfBrg8dnRYdSu7678VXms6fepv2SyQpM+y2bzP4BGnDDDPtNfQ9eJ+C/EvwQ8AXN5PonjLwrDd3iIlzeT+I47q4dUzsQyzTO+xd7bUzgbj612P/C+vhn/ANFE8Kf+Dq2/+LoA7uiuE/4X18M/+iieFP8AwdW3/wAXR/wvr4Z/9FE8Kf8Ag6tv/i6AO7orhP8AhfXwz/6KJ4U/8HVt/wDF0f8AC+vhn/0UTwp/4Orb/wCLoA7uiuE/4X18M/8AoonhT/wdW3/xdH/C+vhn/wBFE8Kf+Dq2/wDi6APxnoqj/b+mf9BC0/7/AKf/ABVFAH7S/Ab/AJId8O/+xd07/wBJo67yuD+A3/JDvh3/ANi7p3/pNHXeUAFFFFABRRRQAV5Z4a+K2t+O9V+0eGPCa3vg5L+WxfX7zUhbmfy5Gjlmt4QjmSMOrgFim/blflwx9TrxT4YeE/HvwltLPwZa6Vomt+EbW8k+xau+rS2t3bWLzM4jlg+zuskkauyhlcCTau7ZyaAPa6KKKACiiigAooooAK4P4Df8kO+Hf/Yu6d/6TR13lcH8Bv8Akh3w7/7F3Tv/AEmjoA7yiiigAooooAKKKKAPILL4/W1x4F+JfiW+8N6hpLeB7i5t7rTbqaBri4aGzhugEKOyAusyKo39a7XwTr+t+INOkuNa8PpoEu/91Ct8l2sqYBVw6DFcVoPw71rw9B8W3n0jSfEI8T+IDqlnpd9cFLe5gNhZW7JMxifad1vLxsYfd9eJPgZ8Mb/4eReKrm50/TPDlvrepi+t/DWhSmWy05RDHG+xjHGN8jo0j7UC5b+LliAet0UUUAFFFFABRRRQBwfgn/ko3xF/6/bP/wBI4a7yuD8E/wDJRviL/wBftn/6Rw13lABRRRQAUUUUAFZOv6zZ+GtF1DV9RmW20+wt5Lu6mbJCRohZ2/ACtaua+IPg+D4heAfE3hW6dorXXNMudMldeqpNE8bH8moA5X4cfGD/AITzWZ9I1Dw5qPhfUn06DWbK21CWJzc2UrEK/wC7Y7HVl2vG33dydd1Vz8WfEFn8TdD8I3/gmW1j1h7poL+HU4ZtttAmWuXiUZVMtCn+9Mgrm/CPgr4i2fiP/hLdZ0vw9/wkGnaLZ+HbKytNTma3uYvtCPeXLOYAYtwVdke18bOW+au20DwjqsHxE8XeMdTS3mv54o9K0O2ErbIbGNd/ztt+R5Z3lZ9oPyJD12UAR/CH4n6l8VdDtde/4RptI0G/tY7vT75tQhuGuUflcon3ODnrXpNeH/CL4Tah4Y+IuteKH8M6B4AsLzTIdPOgeGbjzobuRJHf7XMRBCocBtibVJ27st91R7hQAUUUUAFFFFABRRRQB+FlFFFAH6vfBLwFrt18G/Ac0fxI8UW0Uvh6wdIIrXStkYNtH8q7rEnH+8Sa7n/hXev/APRUPFf/AIDaT/8AINHwG/5Id8O/+xd07/0mjrvKAOD/AOFd6/8A9FQ8V/8AgNpP/wAg0f8ACu9f/wCioeK//AbSf/kGu8ooA4P/AIV3r/8A0VDxX/4DaT/8g0f8K71//oqHiv8A8BtJ/wDkGu8ooA4P/hXev/8ARUPFf/gNpP8A8g1j2Oizalqk2n2vxm166voc+ZaRDRnlTBwcoLHIr1SvhWBPCU/7OGpx6WNHb4syeKtbXw8LXyv7UGp/25d/ZnXH7wALtLn7vk78/JQB9Xf8K71//oqHiv8A8BtJ/wDkGj/hXev/APRUPFf/AIDaT/8AINd5RQBwf/Cu9f8A+ioeK/8AwG0n/wCQaP8AhXev/wDRUPFf/gNpP/yDXeUUAcH/AMK71/8A6Kh4r/8AAbSf/kGj/hXev/8ARUPFf/gNpP8A8g13lFAHB/8ACu9f/wCioeK//AbSf/kGuG+CXgLXbr4N+A5o/iR4otopfD1g6QRWulbIwbaP5V3WJOP94k17rXB/Ab/kh3w7/wCxd07/ANJo6AD/AIV3r/8A0VDxX/4DaT/8g0f8K71//oqHiv8A8BtJ/wDkGu8ooA4P/hXev/8ARUPFf/gNpP8A8g0f8K71/wD6Kh4r/wDAbSf/AJBrvKKAOD/4V3r/AP0VDxX/AOA2k/8AyDR/wrvX/wDoqHiv/wABtJ/+Qa7yq87RrC7SlREFO7f0x3zQBwdv4F1m63+R8VvFEvluY32W+jna46g/6D1qSHwDrk0XmRfFLxTKjdGW30kj/wBIa8i+C+heAfGXxH8V6h4Ns9D0zwNNoqeH49N0h4YV1lUkfzbxoY8Hy03+THKeX3Ow+RkZuz/ZBt4rH9n7w/b28aQW8VzqSRRRqFRFF/cABQO1AHXf8K71/wD6Kh4r/wDAbSf/AJBo/wCFd6//ANFQ8V/+A2k//INd5RQBwf8AwrvX/wDoqHiv/wABtJ/+QaP+Fd6//wBFQ8V/+A2k/wDyDXeUUAcH/wAK71//AKKh4r/8BtJ/+QaP+Fd6/wD9FQ8V/wDgNpP/AMg13lFAHhfhHwFrknjzx2ifEnxRE0V3aB5VttK3Sf6JGctmxx/3ziu4/wCFd6//ANFQ8V/+A2k//INHgn/ko3xF/wCv2z/9I4a7ygDg/wDhXev/APRUPFf/AIDaT/8AINH/AArvX/8AoqHiv/wG0n/5BrvKKAOD/wCFd6//ANFQ8V/+A2k//INH/Cu9f/6Kh4r/APAbSf8A5BrvKKAOD/4V3r//AEVDxX/4DaT/APINH/Cu9f8A+ioeK/8AwG0n/wCQa7ymMoYYPINAHAx+A9am3KnxS8UvsbY+LfSDg+h/0GmL4B1ppWgHxV8UtMigmP7Po+VHY4+w159+zu/h74caT8UomksvD2g2fjq5tY2lkENuheK0jRMs2Ms7hfdm9a83+H1xpcPjL4f6hHLp0HxOPjPxEvi6Xei3X9nomoeatw33/IRl07y93ygfZ8fLQB9C23g/U7+R47f4teJLh0++kUejuR9QLGrn/Cu9f/6Kh4r/APAbSf8A5BryD9mOysfAvi258C2P/CI+IzY6DaXU3jDwxpq2k9w3mPF5V9tllzM+3zQd/Pz/ACJxX03QBwf/AArvX/8AoqHiv/wG0n/5Bo/4V3r/AP0VDxX/AOA2k/8AyDXeUUAcH/wrvX/+ioeK/wDwG0n/AOQaP+Fd6/8A9FQ8V/8AgNpP/wAg13lFAHB/8K71/wD6Kh4r/wDAbSf/AJBpD8OfEGOPij4rz/166R/8g13tFAH4PfYrv/oJSf8AftP/AImir1FAH6v/AAS+I9za/BfwHbr4K8TXCx+H7BBLFbwFHxbRjK5m6V2//C0Lv/oRPFn/AIDW/wD8epfgN/yQ74d/9i7p3/pNHXeUAcF/wtC7/wChE8Wf+A1v/wDHqP8AhaF3/wBCJ4s/8Brf/wCPV3tFAHBf8LQu/wDoRPFn/gNb/wDx6j/haF3/ANCJ4s/8Brf/AOPV3tFAHBf8LQu/+hE8Wf8AgNb/APx6sfTfE1jo97Pe2Pwv12xu58mWeDTbSOV+cncwmy1eq188fAf436z8TPEV7b6n4v8ACPmxahqtoPCthpU6ajClteTQRu9w126nKRI5/cr9+gD0r/haF3/0Iniz/wABrf8A+PUf8LQu/wDoRPFn/gNb/wDx6u9ooA4L/haF3/0Iniz/AMBrf/49SN8U5IkzceDPFlsn/PT7Ak36RO7fpXfUUAcJ/wALctP+ha8V/wDgjn/+Jo/4W5af9C14r/8ABHP/APE13dFAHCf8LctP+ha8V/8Agjn/APia4b4I/FG1s/gx4Ct28PeJnaLw/YJvi0Wd0bFtGMgheRXulcH8Bv8Akh3w7/7F3Tv/AEmjoAX/AIW5af8AQteK/wDwRz//ABNH/C3LT/oWvFf/AII5/wD4mu7ooA4T/hblp/0LXiv/AMEc/wD8TR/wty0/6FrxX/4I5/8A4mu7ooA4T/hblp/0LXiv/wAEc/8A8TUE3xSsbiMxy+GPFTxOpVkbQbggg9Qflr0Kq9x5v2eTydpm2nYH+7ntmgDy7SPEvhTw7dm60r4f6zpdw6+UZrPwvLC7KSOGKpnHArTsfiXpmnwLBbeFvE1rCuWCReH50Recn5QvvXH/AA5+LHir4iat430PTNV8Javc6JHa/Z/EWjpLcaaLmV5fOs5UE24zRJGjHZJ/y2TIU/LXQ/BXxn4r8Zt4rk1+XSLrT9N1V9MsNQ0e2lgS7eEbbl9sksvCTb4fvfehf2oA2v8Ahblp/wBC14r/APBHP/8AE0f8LctP+ha8V/8Agjn/APia7uigDhP+FuWn/QteK/8AwRz/APxNH/C3LT/oWvFf/gjn/wDia7uigDhP+FuWn/QteK//AARz/wDxNH/C3LT/AKFrxX/4I5//AImu7ooA8O8IfFK1h8e+O5T4c8UN5t3aMFXRbgsP9EjHI28V23/C3LT/AKFrxX/4I5//AImk8E/8lG+Iv/X7Z/8ApHDXeUAcJ/wty0/6FrxX/wCCOf8A+Jo/4W5af9C14r/8Ec//AMTXd0UAcJ/wty0/6FrxX/4I5/8A4mj/AIW5af8AQteK/wDwRz//ABNd3RQBwn/C3LT/AKFrxX/4I5//AImj/hblp/0LXiv/AMEc/wD8TXd01s7ePvUAebH4g6OySK3hDxJtll86RB4em2vICCHb5OTwOaSH4haNFqFzfxeDfEkd7OBHNcr4dmEsiDoGbbkik+CvxA1/x/ZeLF8RWWnWGp6Jr0+jmHTJHlhwkcL/AH3VS/8ArfvbUz/dFcP4K/aG1rxP8Zf+ERNjpqp/aOo2F3o0Rk/tTR4bbf5V9cknYYbjbDs2r/y9RYZ9r0AdxpHj7Q9Bt3g0zwX4h0+BjvMdn4cmjRie+FStL/hblp/0LXiv/wAEc/8A8TXHfs8/FzVvi3pr3+paz4dkn+yQXEuh6Zazw32mPKCypciaUnoCM7EyVbFe2UAcJ/wty0/6FrxX/wCCOf8A+Jo/4W5af9C14r/8Ec//AMTXd0UAcJ/wty0/6FrxX/4I5/8A4mj/AIW5af8AQteK/wDwRz//ABNd3RQBwn/C3LT/AKFrxX/4I5//AImj/hblp/0LXiv/AMEc/wD8TXd0UAfg9/ay/wDPref9+Hoq9RQB+y/wG/5Id8O/+xd07/0mjrvK/B7Qf+QJp3/XvF/6AKvUAfunRX4WUUAfunRX4WUUAfunXkXwm+GfjD4XsdLfxVoup+E/7Q1HUEshoE0N8Dd3U1zs+0/bGjOx5sf6nkL261+RNFAH7p0V+FlFAH7p0V+FlFAH7p0V+FlFAH7p1wfwG/5Id8O/+xd07/0mjr8aKo6D/wAgTTv+veL/ANAFAH7w0V+FlFAH7p0V+FlFAH7p1TvUnltJUtpRbzlGEcrJvCNjg7c8/Svw4ooA/XPRvhJ4oh8SeIPFWq+LdNk8XX+jf2NZXWl6G9paWwDvJHNNC9zK87q795UGNwAXea7vwL4N0/4eeD9I8O6bvNlp9ulvG8vzPIQPmdz3d2yzN3LV+KNFAH7p0V+FlFAH7p0V+FlFAH7p0V+FlFAH7L+Cf+SjfEX/AK/bP/0jhrvK/B6x/wCQhqX++n/oC1eoA/dOivwsooA/dOivwsooA/dOivwsooA/YfQfhjqXhKy8YLo/iNLa/wDEHiI64Lp9PEq2yOYBJBsL/PuSFl35GN+cfLzymg/s6X+h+JNFnbxRBc6LoGq6hrOjwDS9l8l1drOr/abvzv38a/aZPkCIX2pvZ9tflHRQB+w3gz4aa1p3jy78Z+K/EFjrmvy6amkQf2VpLadbQ2yymU5R5pnd2cjkvgbflUbmz6bX4WUUAfunRX4WUUAfunRX4WUUAfunRX4WUUAFFeGUUAf/2Q==)
If you could alter the shape of a frog so that it was long and thin instead of compact, the frog's oxygen transfer efficiency would
▸ increase, because the frog would have more surface area in relation to body volume.
▸ increase, because the frog would be larger.
▸ decrease, because there would be more skin area to keep moist.
▸ not change at all, because the body volume would remain constant.