Which statement about cells is true? a)they vary in size but are all the same shape. b)they vary in shape but are all the same size. c)they vary in size and shape. d)they are the same size and shape.

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

Actinobacteria sp. are fermenting organisms (which do you use oxygen to breathe) referred to as chemoorganohetereotrophs this means they break down organic material and convert it to inorganic material. which part of the carbon cycle does this describe

State officials are considering constructing a road through a forested wilderness area. this action will likely affect the forest ecosystem in various ways. part a: predict how the construction of a road could negatively affect plants and animals in that ecosystem. (3 points) part b: describe one way that the construction of a road could have a positive impact of the forest ecosystem. (1 point)