The tree branch is made of wood and the block is also made of wood Why does the tree branch with leaves complete the circuit but the old wood block does not? the tree branch was longer so it completed the circuit

Which set of characteristics best describes sedimentary rock? a) largest type of rock, made of organic matter, hardest type of rock b) often contains layers, forms near sources of water, contains fossils c) least abundant type of rock, made of other rocks, made mostly of minerals d) most abundant type in earth's crust, made of magma/lava, contains no fossils

Acell goes through cellular respiration and produces atp which it then uses to move a molecule across the cell membrane. how does the energy in the original glucose molecule change during this process? (2 points)

Which of the following cell structures is significantly different between gram- positive and gram-negative bacteria?