Maria walks her dog through a field full of wildflowers. when she gets back home, and begins to brush her dog, she notices seeds of many of the plants sticking to her dog’s fur. she gently removes the seeds, and tosses them out into the yard. which will most likely cause the greatest number of seeds to germinate and grow in her backyard?
a. an unfavorable biotic factor
b. competition with another kind of organism.
c. a mutualistic relationship with another organism.
d. environmental conditions that are outside the plant’s range of tolerance.

This is the diveristy of ecosystems natural communites and habits it is the variety of ways that species interact with each other and their environment

In 1959, doctors began using the powerful antibiotic methicillin to treat infections of staphylococcus aureus, but within two years, methicillin-resistant strains of s. aureus (mrsa) appeared. how did the resistant strains of s. aureus emerge? in 1959, doctors began using the powerful antibiotic methicillin to treat infections of staphylococcus aureus, but within two years, methicillin-resistant strains of s. aureus (mrsa) appeared. how did the resistant strains of s. aureus emerge? staphylococcus aureus bacteria that were able to synthesize cell walls using a protein that was not affected by methicillin survived the methicillin treatments and reproduced at higher rates than did other individuals. over time, these resistant individuals became increasingly common. in response to treatment of staphylococcus aureus infections with methicillin, some bacteria began to synthesize cell walls using a protein that was not affected by methicillin. these bacteria survived the methicillin treatments and reproduced at higher rates than did other individuals. over time, these resistant individuals became increasingly common. in response to treatment of staphylococcus aureus infections with methicillin, bacterial populations gradually began to synthesize cell walls using a protein that was not affected by methicillin.

Aperson is outside exercising. body temperature begins to rise, and the person starts to sweat. their body temperature then returns to normal, and the body stops sweating. a positive b negative c allosteric d homeopathic