Answer:
Carbon dioxide
Explanation:
Carbon dioxide is produced by cellular respiration and is a life sustaining gas for organisms that use photosynthesis
Eat calcium-rich foods.
Take calcium supplements. ...
Add Vitamin D to your day. ...
Do weight-bearing exercises. ...
Don't smoke, and don't drink excessively. ...
Get your bone mineral density tested. ...
The answers are
First-degree burn-- Wrap in a loose dressing
Second-degree burn-- Elevate the burned area
Third-degree burn--Call 911
Answer:
The FITT principle is an exercise guide that can help people determine how long and how hard they should exercise. Every person is different and how they should exercise may depend on their age, sex, and current fitness level.
FITT is an acronym that stands for the four components of fitness:
- Frequency - for example, someone can exercise every day, and someone else twice a week.
- Intensity - jogging is a low-intensity cardio exercise, while there are high-intensity (HIIT) exercises as well.
- Time - e.g. someone may exercise 30 or 60 minutes a day
- Type - you could do cardio, strength training, or the combination of two.