All material that has mass and occupies space is called matter

What does homeostasis means in biology?

Which scientific design has both practical limitations and limitations due to scale? studying the effect of bleach on the growth of mold spores exposing cultures of duckweed to different intensities of light observing the replication of dna molecules with a hand lens using colored marbles to model a cross between two colors of rabbits

28. how many linkage groups will be formed by homogametic organism with 28 chromosomes?