Which statement best describes the first law of thermodynamics? Some energy always dissipates during physical and chemical changes.

Heat is a form of kinetic energy.

Solar energy is converted into chemical energy in living systems.

Energy cannot be created or destroyed.

Atoms cannot be created or destroyed.

Diffusion and osmosis are forms of passive transport

What evidence did mendel find that supported his law of independent assortment? a. some traits are controlled by several different genes. b. a trait can be passed on from a parent to an offspring. c. most traits have a dominant form and a recessive form. d. different traits are passed on independently of each other.

Archaebacteria use for movement. celia flagella pili cell walls