Starting with a fertilized egg (zygote, a series of five cell divisions would produce an early embryo with how many cells? starting with a fertilized egg (zygote, a series of five cell divisions would produce an early embryo with how many cells? 32 16 4 8 64

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

Competition occurs between species when

Describe the response the kidneys have to dehydration and excessive water intake. what happens to the concentration of urine in each case ?