Digital ACT Science Practice Question #1864
Test your problem-solving accuracy on this official-caliber item. Select an answer choice to check your reasoning instantly.
Porous spongy humus binds water in micro-pores.
Humus is highly porous, spongy, and hydrophilic, drastically increasing micro-pore water retention....
Distractor Analysis: Trap choice eliminates careless test-takers who confuse roots with coordinates...
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