I believe the answer would be D) kitchen scraps and grass clippings
<em>A circadian rhythm /sɜːrˈkeɪdiən/ is any biological process that displays an endogenous, entrainable oscillation of about 24 hours. These 24-hour rhythms are driven by a circadian clock, and they have been widely observed in plants, animals, fungi, and cyanobacteria.</em>
the correct answer is a)I only
I think it is community one that has the higher species diversity
The main functions of a petal is to attract an insect with its pretty colors and give the insect a landing pad to collect to pollen
Any property that is measurable, whose value describes a state of a physical system.