using the information in fig 1.2, calculate the total energy transferred to predators from mussels. express your answer as a percentage of the productivity of mussels

The phlogiston theory in the 17th century attempted to explain burning. the theory stated that combustable objects contained a material called phlogiston, a substance without mass, color, odor, etc. after objects burned, the objects were dephlogistonated and were then in their true form. the phlogiston theory was accepted until the 18th century, when lavoisier proved that combustion requires a gas that has mass. phlogiston is considered a) to be scientific knowledge b) not to be scientific knowledge c) to be proven by scientific method d) to be accepted in the modern scientific community

Which image shows labeled organelles that are present only in plant cells?

Nerve cells are specialized to respond to stimulitrue or false?