In the middle of the winter, the membranes from a tissue sample from an organism dwelling in a pond are analyzed for their phospholipid content. In the middle of the summer, another tissue sample is taken from the same type of organism and the membrane lipid content determined. The lipid content has changed. How has it changed and why

It is believed that europa, one of jupiter’s moons has an ocean beneath its surface. based on how earth’s oceans and atmosphere are believed to have formed, what can be said about europa’s supposed ocean? the arrival of in the early days of europa’s existence could have formed its ocean. it is likely that the water experienced , similar to earth. it is also possible that this water is retained beneath europa’s surface and in its atmosphere due to europa’s .

Matthew decided he wanted to hike up mount everest. on his way to the top, it began to snow and the temperature dropped to -10°f. matthew forgot to wear a heavy jacket so his body began to shiver beyond control. in this case, matthew's body shivering is the to a drop in temperature. * 0 points reflex stimuli responce environmental facto

According to this food web which of the following would be considered primary consumers