Which of the following best explains how the cell theory was developed? Cells are so diverse that scientists had to come up with an explanation that would apply to all types of cells.

Mutations occur and cause changes in cells so scientists could not develop a law that would apply to all forms of cells.

PLZ HELP ASAP IT IS A TEST

The cell theory is a well-tested explanation of observations that was formed from the contributions of several different scientists.

The cell theory was developed through extensive library research because it would be impossible to test all living things for the presence of cells.

Which of the following is not a classification of marine organisms? a. benthos c. neritic b. nekton d. plankton select the best answer from the choices provided a b c d i know the answer is not option b

Asap timed! 1. ice core samples from glaciers ice caps contain bubbles of ancient atmosphere that are in layers based on age. what questions are scientists most interested in? a. how the amount of water vapor needed to make the ice has changed b. how the amount of ozone has changed over time. c. how the amount of ice in each layer has changed over time d. how the amount of carbon dioxide has changed over time 2. what produces milankovich cycles ? a. sunspots ams solar flare on the suns surface b. changes in the earths orbit c. gravitational changes bases on the position of the sun and the moond. cycles of vegetation that result in desert and rainforest conditions

Explain two reasons you think it is important for scientists to search for new ways to treat cancer