Bauxite is used to produce aluminum

true or false?

Can cellular respiration and photosynthesis occur in the same organelle

What was not a problem for the early river valley civilizations

Why does the earth have 4 different seasons

Which of the following is the most direct cause of water pollution in Northwestern Europe? not enough bacteria to break down waste increasing numbers of foreign species overfishing of native species using the sea for waste disposal

How people use wind and sunlight

Square root of 55+67

How to slove this promble 10n+12=14n-12

How was information passed down between generations of Mayans? Question 19 options: detailed hieroglyphic writing system traditional story telling elaborate dance rituals pyramids and sculptures

Which term describes the rising of cold water from deeper layers to replace warmer surface water?

5 3/8 + (6 3/4 - 4 1/8)