You decide to test peptides 1 and 2 using an in vivo model (in mice). for this experiment, you prepare tissue grafts loaded with a starting culture of wild-type s. aureus and surgically implant them into mice. in the control treatment, you don't add either peptide to the graft. you run six different experimental treatments in which you add each peptide alone to the graft, or you add both peptides to the graft. you also test a single dose of peptide versus three doses spread out over the experiment. after seven days, you remove the grafts and measure the amount of toxin present. your results are shown below.

1. label high-pressure areas with the letter h. 2. label low-pressure areas with the letter l. 3. over which area(s) would you expect to see rain or snow? 4. over which area(s) would you expect to see clear skies? 5. draw arrows around the h on the map to show the wind direction. 6. draw arrows around the l on the map to show the wind direction. 7. imagine that you live in maine. currently there is a high-pressure area over maine. if a low-pressure area moves in, how will the direction of the wind change? 5. draw arrows around the h on the map to show the wind direction. 6. draw arrows around the l on the map to show the wind direction. 7. imagine that you live in maine. currently there is a high-pressure area over maine. if a low-pressure area moves in, how will the direction of the wind change? 8. imagine that you live in colorado. currently there is a low-pressure area over colorado. if a high-pressure area moves in, how will the direction of the wind change? 9. according to the map, where would the strongest winds be expected? (refer to the lesson if needed.)

The bacteria found in soil is usually harmful and measures are taken to remove any traces of microorganisms. true or false

Which of the following was a characteristic of a dromaeosaur? modified front claw grasping with their forelimbs both a and b none of the above