Answer;
Approximately 33% of adults reported participating in leisure time physical activities
Explanation;
-The latest data on adult participation in physical activity reveals that approximately 33% of adults reported participating in leisure time physical activities.
-Physical activity is defined as any bodily movement produced by skeletal muscles that requires energy expenditure. According to the department of health and human services, adults require; At least 150 minutes of moderate aerobic activity or 75 minutes of vigorous aerobic activity a week, or a combination of moderate and vigorous activity.
This would be a recessive disease.
Father is dd
Mother is Dd (has to be because one child has the disease)
Parents cross is dd x Dd which gives rise to Dd (0.5) and dd (0.5). Each time they have a child they have a 50% chance of the child having the disease. In their case, only one of their 3 children is dd. The others though are carriers!
Answer:
Look below plz :))
Explanation:
1.) In a chemical change, the molecules in the reactants interact to form new substances. In a physical change, like a state change or dissolving, no new substance is formed. Explain that another way to say that no atoms are created or destroyed in a chemical reaction is to say, “Mass is conserved.”
2.) Carbon Dioxide and Water Out: During combustion, the atoms in ethanol and oxygen are rearranged into carbon dioxide and water. The carbon dioxide and water leave the top of the flame.
Answer:
C) exchange of dissolved gases between the blood and the interstitial fluid.
Explanation:
It's not A because that's the definition of external respiration.
It's not B because that's the definition of homeostasis.
It's not D because that binding is all part of the homeostasis.
It's not E because that's part of the metabolism of each tissue.
The right answer is C because the definition of internal respiration is the exchange of oxygen and carbon dioxide between blood and tissue through the interstitial fluid.
<span>it has a specific activation site for enzyme attachment</span>