<span>Mark
McGwire publicly admitted using steroids to enhance his performance
throughout his professional career, including the 1998 season, when he
broke what was then the record for the single number of home runs in a
season.
- True
</span>
To speak ones mind honestly
Answer:
C. Latex gloves
Explanation:
I believe the answer is this because you do use this when you operate a chainsaw.
Answer:
Diffusion
Explanation:
Diffusion is the movement of a substance (majorly liquids and gases) from a region of high concentration to a region of low concentration. Liquid and gases excluding solids can undergo diffusion because of their ability to move randomly. Diffusion is driven by a gradient in concentration.
For example gases can easily diffuse quickly and easily into another gas, because of its ability to move randomly. The foul air from the back room (higher concentration) was able to quickly spread into the clean air at the front row (low concentration) by diffusion
They are both highly selective,most of the time what binds to them. Think of it as a lock and key, if the key fits the lock and it turns then it does what it needs.
