Which part of the cell membrane is polar and allows the cell to exist in water? a. phosphate groups b. fatty acid chains c. nucleus d. globular proteins?

If water is at -10 ° c and energy is added to the water until it is 50 ° c while maintaining a constant pressure of 760 mmhg, describe the phase change of the water?

In pea plants, yellow seed color (y) is dominant and green seed color (y) is recessive. based on the punnett squares, what are the chances that the offspring in the second generation will have green seeds?

Which fossil organism in whale evolution do you think was the first to live mostly in water? explain your claim with evidence and reasoning?