Which statement describes an activity of a decomposer?
a) a mushroom digests and absorbs nutrients from organic matter?
b) a sunflower uses nutrients from the soil to make proteins
c) a snail scrapes off algae off rocks in an aquarium
d) a hawk eats and digests a mouse

Convert 0.14 kilograms to grams. grams

Which of the following does not describe a physical property of iron? a iron is silvery-white or gray in color. b iron has a boiling point of about 3,000°c. c iron is a magnetic element . d iron and sulfur react to form iron sulfide.

Which of these is true for bacteria because they are prokaryotic cells? a. they can engulf body cells in order to make memory cells. b. they must invade viruses in order to reproduce. c. they are much larger than eukaryotic body cells. d. they can reproduce on their own outside of other cells.