Gypsum and quartz can look very similar. which test can you distinguish them?

Heredity has an impact on personal health, but environmental factors are important as well. select the best answer from the choices provided

How many copies of each chromosomes should be present in each of the 4 final haploid versions of gamete?

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