Maria is comparing data from an investigation about the melting point of ice. Based on her research, she knows ice melts at 32°F or 0°C. Which data set is accurate?

Set 1: 3°C, 3°C, 3°C
Set 2: 32°F, 32°F, 31°F
Set 3: 5°C, –2°C, 6°C
Set 4: 35°F, 40°F, 37°F

How do cells grow and reproduce to maintain homeostasis?

Select the true statements about eubacteria. most live as decomposers and heterotrophs. most only thrive in a narrow range of environments. certain eubacteria are responsible for food poisoning. eubacteria thrive in extreme environments.

Cladistics is a way of classifying organisms by examining the characteristics of their ancestors and descendants and depicting the relationships in a cladogram. which of the following best describes a challenge in classifying organisms this way? a. there are millions of species on earth, and a cladogram is not a practical means for classifying all of them. b. it is impossible to tell which organisms are most closely related to each other using a cladogram. c. cladograms are detail-oriented and do not provide a useful understanding of evolutionary relationships. d. there is a limited number of ways to organize the information, so most cladograms end up looking very similar.