Acup of soil is tested for acidity and shows a ph level of 3.3. this soil is

Natalie had random hand movements when she was two months old. when she was six months old, she used to grab a block with her whole hand. now at the age of ten months, she can grasp the same block with her thumb and forefinger. this sequence of growth in her hand and finger movements is according to the pattern.

Number and variety of living organisms includes genetic, species, and ecological types

What type of plant is good for a bioassay and where can i buy it? i only have a month.