Consider the illustration of the cell cycle. what is the purpose of the areas labelled checkpoint in the cycle? all but one could apply. a) to encourage apoptosis b) to find and repair errors c) to prevent mutations of the dna d) to avoid the development of cancer

My question says on my assignment. read the following scenarios and decide which of the properties of life are being described. the first one is. katherine stopped on the way to school to grab some donuts. 2. because a dog cannot sweat, it has to pant in order to stay cool. 3. an elephant trun had no bone but 4,000 muscles. i have no idea what i am supposed to anwer. i can't find the answer in my notes or book that i can understand anyway

What are two examples of conduction that we use everyday

What was darwins theory of common decent