Max discovered a beaker full of transparent liquid in the science lab. he hypothesized that since the liquid is transparent like water, it is water. he shared this conclusion with his friends. his friends questioned his conclusion, but max had no evidence to back his thoughts. what step did max miss in his scientific methods? a. make an initial observation. b. test a hypothesis by gathering data. c. form a conclusion. d. state a hypothesis.

In sexual reproducing animals once fertilization of the egg takes place, the exists as a single cell until cell division begins. a) egg b) larva c) sperm d) zygote

Recent research by marine biologists suggests that bottlenose dolphins have names for themselves. scientists played sounds they had identified as the names of particular dolphins, putting them through a synthesizer so that they did not sound like the voices of particular dolphins. the researchers found that dolphins would respond to the names of other dolphins that they were related to or associated with, but they ignored the names of strangers. this discovery suggests a much greater degree of self-awareness in aquatic mammals than was previously suspected. if this research holds up, what does it suggest about dolphins?

What is the similarities and differences between bacteria and eukaryote?