Answer: Pumps more blood than it used to through the body with each beat
Explanation:
Aerobic activities such as jogging and aerobic exercises are helping in strengthening the heart so the heart pumps more blood than it used to because the heart in that way is becoming more efficient.
These activities are good and they are helping in heart disease problems and they can improve and help people in preventing heart diseases.
Heart diseases are referring to a weak heart and with aerobic activities, people can strenghthen the heart so it works better.
Answer:
The answer here would be D. mental processes such as reasoning and remembering.
Hope this helps!
Answer:Machine guards
Explanation:
Machine guards are your first line of defense against injuries caused by machine operation. Each machine must have adequate safeguards to protect operators and other employees in the immediate work area from hazards created by ingoing nip points, rotating parts, sparks and flying debris.s are your first line of defense against injuries caused by machine operation. Each machine must have adequate safeguards to protect operators and other employees in the immediate work area from hazards created by ingoing nip points, rotating parts, sparks and flying debris. Each machine must have adequate safeguards to protect operators and other employees in the immediate work area from hazards created by ingoing nip points, rotating parts, sparks and flying debris.
Answer: Slip Resistant.
By having slip resistant stairs, especially stairs that are exposed to the elements, there will be lesser risk of accidents that may occur. Stair treads alone can help with slip-resistance, but slip-resistant paint could also help in making stairs or stairways safer.
It is also recommended to do regular cleaning maintenance to avoid growth of slippery substances that could affect the stairs traction. This would include stairways that have handrails as even the handrails are constantly exposed to the elements too. Regular maintenance will also help with the stairs visibility in most cases.
Stored energy is called POTENTIAL energy, and movement is called KINETIC energy.
