Which of the following is true concerning the earth's geologic plates?

they are affected by climate change
they dont move
they move
they are effected by the earth's weather

There are six elements that make up most of the human body. which of the following is not one of these six elements?

Ascientist discovers a new body between the orbit of neptune and the kuiper belt. the object is round and travels in an orbit around neptune with other space objects. the scientist claims that she has found a new dwarf planet. where is the scientist’s error?

Despite the differences in mature plant cells, all of them are derived from meristem cells. the three major types of tissue systems develop from the meristem. meristems develop cells in all but which tissue?