Arteries carry oxygenated blood away from the heart and typically have blood pressure. veins carry deoxygenated blood to the heart and typically have blood pressure. a. low, low b. high, low c. low, high d. high, high

The mitochondrion functions lipid storage protein synthesis photosynthesis dna replication atp synthesis

The table shows dates and appearance of index fossils. which rock layers can be dated most precisely? a) a layer containing both a fossil 4 and a fossil 3 b) a layer containing both a fossil 2 and a fossil 3 c) a layer containing both a fossil 1 and a fossil 4 d) a layer containing both a fossil 1 and a fossil 2

What is the similarities and differences between bacteria and eukaryote?