As a submarine descends into the ocean, which of these changes does it encounter? select the two correct answers. a. the water pressure increases b. the plant life becomes more diverse c. he suns rays become stronger d. the water temperature decreases

True or false: (a) the strings of little red dots represent carbohydrates. (b) the model is called a bilayer because there are two main types of molecules present, lipids and proteins. (c) the many black lines represent amino acid tails. (d) this model shows membrane transport. (e) the blue ovals are hydrophobic. (f) the blue ovals represent phospholipid heads.