If I was the construction worker I would get tools such as “ pickaxe, chisels, granite hammers, dolerite, and other stone tools to help me brake and shape things. Then I will bring a will barrow to help move have objects around the place.
Answer:
in 9th grade i took biology. but i dont know about the schools where you lived but i lived in florida my 9th grade year. it might be different in other state. my 10th grade year i took chemistry and this year (11th grade) i took environmental science. If you have any other questions just ask me in the comments!!
