Which best defines matter?
A. Anything that takes up space and has mass
B. All solid objects that can be seen
C. All the living things on the planet
D. Anything in the atmosphere

Which organelles are labeled d, and what is one feature that distinguishes them from the other labeled organelles chloroplasts the only organelles that produce sugars from sunlight mosomes, only found in animal and bacterial cells centricles only found in animal cells mitochondra, the only energo-generating structures found in cells

How many chromosomes does each human cell contain? a. 23 chromosomes b. 26 chromosomes c. 43 chromosomes d. 46 chromosomes

Which component in a graph indicates an independent factor? a. y-axis b. x-axis c. scale