Two students make a model of a tree house they want to build. The scale is 1:42. In the scale model, the tree house
door is 3 cm tall.
How tall should the real tree house door be?
A. 45 cm
B. 14 cm
C. 39 cm
O D. 126 cm

Monitor and apply fix up strategies

What are the responsibilities of the region of the brain highlighted below? =+= will rate brainiest =+=

(select all the correct choose each statement that is scientific. - the opinions of randomly selected participants in a survey prove the idea that global temperatures are not increasing on earth. - the universe's average temperature and rate of expansion support the idea that it began as one super-dense and hot mass 13.8 billion years ago. - ocean tides are caused by the uneven gravitational pulls of the moon and sun on different parts of earth. - human life is more valuable than other forms of life on earth because humans are more intelligent than other organisms.