30 ! word bank: adaptation, biologist, biology cell, control group, cycle, data, dna, ecosystem, environment, experimental group, heat, hypothesis, law of conservation of energy, protein, reproduction, speciation, species, theory, variable the idea that energy cannot be created or destroyed is the a(n) is the basic unit of life.

The fish shown above is a tarpon. it is a fast-swimming and powerful open-water fish. its closest relatives, oddly, are burrow-dwelling conger eels that stay on the bottom. both eels and tarpon developed from snake-like larvae that float in the plankton during the first stages of life. once they mature, tarpon and eels are not found near one another in the ocean. the tarpon and the eel illustrate all of the following except

Below, the levels of organization in a multicellular organism are shown from least to most complex. which level of organization can be described as several different types of tissues working together to perform a common task?

Find the mass of the cone using the triple beam balance. a. 543.0 g b. 542.0 g c. 504.28 g d. 502.8 g select the best answer from the choices provided a b c d