1. strengthens the bones 2. using leg weights to strengthen the leg muscles | resting metabolic rate
3. flexing your leg muscles for 30 seconds without moving | stronger bones
4. causes a light-headed feeling during resistance training | body composition
5. the ratio of fat to non-fat tissue in the body | Valsalva maneuver
6. increased with resistance training resistance training
7. fewer excess calories are turned into fat storage | improved weight maintenance
8. made denser with resistance training isometric exercise
| isotonic exercise

Which of the following are the functions of the integumentary system? yadda-yadda, the 1st answer is the brainliest. : )

Refer to this portion of a dichotomous key for fish identification to answer the question. 1. (a) has a single dorsal fin ® 5 (b) has a double dorsal fin ® 2 2. (a) one fin is spiny, the other is smooth ® 3 (b) one fin is not spiny or smooth ® 4 5. (a) has small fin on back near tail ® 6 (b) has no fin on back near tail ® 7 6. (a) has barbs near the mouth ® catfish (b) does not have barbs near the mouth ® 10 7. (a) tail is asymmetrical ® 8 (b) tail is symmetrical ® 9 10. (a) scales are small ® trout (b) scales are large ® whitefish what is the next step to complete to identify a fish that has a single dorsal fin, no fin on the back near the tail, and no barbs near the mouth? step 2 step 5 step 7 step 10

Error analysis: what might be the reason that some of your percentages didn't exactly match your predicted results? gametes aren't responsible for inheritance. mice don't have large litters, so the sample size was not large enough. the wrong type of mice were used.