Trees, rainforest, water, air sheltar ,plants, animals
Answer:Muslim astronomers improved the astrolabe around 850 A.D. With the use of the astrolabe, Muslim geographers were able to calculate the size and circumference of the Earth. ... Muslim mathematicians created trigonometry because astronomers needed a way to calculate the distance from earth to objects in the sky.
Explanation:
48 x 1/3 is literally 48 ÷ 3, or 16.
2/5 x 7/4 I usually multiply the numerators and multiply the denominators:

1/2 x 1/4 is the same, ends up 1/8.
Does this make sense? Do you need any more help?
Answer: B Revolutions spread throughout most of eruope
Explanation: quizlet
Answer:
Explanation:
fought the Americans even though the war was over.