Which interaction is most likely to result in the most competition among the organisms? a. lions and vultures eat the remains left after a lion kill. b. grasshoppers and caterpillars eat oak leaves. c. sagebrush and cacti obtain light in the desert. d. producers and scavengers eat deer carcasses.

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

How do diseases caused by bacteria and diseases caused by viruses react to antibiotics?

What did not occur in the proterozoic eon a)the oxygen levels increase greatly in the atmosphere,b)the emergence of the eukarya , c)muti cella’s eukaryotic organisms began to diversify,d)anaerobic bacteria kept thriving with more oxygen