Two main functions of leaves are photosynthesis and. -the anchoring of the plant
-gas exchange
-the conduction of food, water. and minerals
- photosynthesis

Which of the following is a good strategy when it comes to desserts

The cretaceous period spanned the time interval between and 65 million years ago. 250 million 144 million 75 million 200 million

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.