Is starch a monosaccharide disaccharide or polysaccharide

Hedgerows have created a new ecosystem within britain’s a. farms b. cities c. forests d. industrial areas

Long term exposure to waves can cause sunburns and skin cancer.

Cathy hypothesized that corn would not grow in mud. to test this hypothesis, she took corn kernels and placed 5 in mud, 3 in soil, and 2 in water. to her surprise, the kernels in the mud grew faster than the kernels in the soil. what error might have caused these unexpected results? a. wrong hypothesis b. not enough variables c. undefined control d. too many variables