Selective pressures created by environmental factors can lead to success of individuals in a population. a) asexual b) average c) eugenic d) mutant

What arrow on the map points to an air mass moving toward a cold front

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

The transport tubes from food came down the plant are called?