It is advantageous for animals that migrate to store energy in the form of lipids rather than carbohydrates. this is because a) lipids do not form polymers. b) lipids are more dense than carbohydrates. c) carbohydrates do not supply energy to cells. d) lipids weigh less and store more energy (gram for gram) than carbohydrates.

What type of specimens where you able to see under each of the microscopes in the microscope activity

Witch type of microscope is used to view very small cell components like proteins and dna?

Four different thermometers were used to measure the temperature of a sample of pure boiling water. the measurements are recorded in the table below. thermometer temperature reading 1 temperature reading 2 temperature reading 3 w 100.1°c 99.9°c 96.9°c x 100.4°c 102.3°c 101.4°c y 90.0°c 95.2°c 98.6°c z 90.8°c 90.6°c 90.7°c the actual boiling point of pure water is 100.0°c. what can be concluded from the data about the reliability and validity of the thermometers?