Ple no sacm i begg of u ple Which pair of statements best explains an environmental stimulus and a bear’s response to survive winter?

Question 3 options:

Environmental stimulus: The bear senses that food is becoming scarce. Response: The bear consumes less food, and its heart rate increases.

Environmental stimulus: The days are becoming shorter. Response: The bear consumes more food, and its heart rate decreases.

Environmental stimulus: The bear is hungry. Response: The bear consumes more food, and its heart rate increases.

Environmental stimulus: The days are becoming longer. Response: The bear consumes less food, and its heart rate decreases.

Which organism is the producer in this food web? 7th grade question. a) arthropods b) birds c) fungi d) plants

What feature of cell theory is best demonstrated in the image

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.