Answer:
When we do high intensity Exercise our heart rate increases, supplying more blood flow to the brain. The increased heart rate also increases our breathing, making us breathe harder and faster. As a result more oxygen is supplied in our blood stream, more oxygen reaches our brain. This leads to neurogenesis, which is the production of neurons. Research has indicated that physical Exercise increases neurogenesis in the hippocampus, brain area important for learning and memory. Additionally, Exercise also influences the neurotrophies, it’s the family of protein that aids in neuron survival, development and function. This leads to greater brain plasticity and as a result better memory and learning. Regular physical activity lowers the risk of developing cognitive impairment, such as dementia, including Alzheimer’s disease. This improvement from the exercise is for people with normal and also impaired cognitive health, including people with ADHD, schizophrenia, multiple sclerosis, Parkinson’s disease, and stroke.
Depth perception is the ability to see the world in 3 dimensions and by doing so to be able to estimate the distance between objects.
Retinal disparity<span> is defined as the way that your left eye and your right eye view slightly different images. </span>
Convergence refers to the eyes' disposition to rotate inward toward each other in a coordinated manner in order to focus effectively on nearby objects. <span>
</span>Disparity and convergence are the two important things that help us to judge distance. W<span>hen looking at a close-up object, your eyes angle inwards towards each other (you become slightly cross-eyed). The extra effort used by the muscles on the outside of each eye gives a clue to the brain about how far away the object is. This is convergence.</span>
Answer:
C. The worker should have been instructed on how to recognize and avoid unsafe conditions and also on regulations that apply to their work environment.
Explanation:
As we can see from reading the question above, the worker was working on a defective basket on an articulated boom aerial lift. This accident could have been prevented, the defective basket had been prevented. For this reason we must state that the worker should have been instructed to recognize this kind of situation that poses a risk to his health and life, in short, the worker should have been instructed to recognize unsafe work situations and should also have been instructed about the regulations that apply to your work environment.
The answer is A.
We need fat. A considerable ammount of dietary fat is actually good for our diet, it stores energy
Answer: The most likely explanation for the fact that people with more overweight usually tend to lose weight faster than people with less overweight is that when implied in the same low calorie rate diet and program of exercises, people with more overweight often burn more calories because the ammount of weight they use during exercise forces the body to apply a greater level of strength.
Explanation:
Applying a greater level of strength during exercise implies higher intensity fat burn in terms of energy at a cellular level, or so it's believed!
However, it's a scientifically known fact that overexercising it's not healthy and could be highly risky for the heart and the body in general.
I hope it helps!