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weqwewe [10]
4 years ago
8

Iron+Oxygen->Iron Oxide (Rust) 2Fe+302->Fe302 Iron Oxide, formed from Iron and Oxygen, is a new: A.Element B.Atom C.Compou

nd D.Solution
Biology
1 answer:
lora16 [44]4 years ago
4 0

Answer:

Compound

Explanation:

Different elements react to form a compound

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The Physical Activity Guidelines for Americans provide guidelines specifically for older adults. "Which of the following is not
Tems11 [23]

b. All adults should engage in moderate-intensity aerobic physical activity for at least 150 minutes per week, vigorous-intensity aerobic activity for 75 minutes per week, or an equivalent combination of the two.

Explanation:

The Physical Activity Guidelines for Americans guidelines for older adults states that:

Older adults are more susceptible to cardiac and nervous disorders along with poor musculoskeletal strength.  

To maintain good cardiac and nervous health; musculoskeletal fitness and strength; reduce depression, cognitive decline; older adults are directed to engage in moderate-intensity/vigorous or combination of both aerobic physical activities and muscle-strengthening exercises.

They should include physical activities combining one or more of; occupational (work-based) activities; transportation (walking, cycling); household chores (cleaning); leisure time activities (gardening, dancing); sports activities (hiking, biking, swimming, games, running) and planned daily routine exercise activities; all of them as part of their daily routines performed as an individual, family or community-based activities .

Older adults with mobility issues should perform exercises to improve their balance and prevent falls .

6 0
3 years ago
Which sexually transmitted disease is so common that 50 percent of sexually active adults contract it at some point in their lif
shepuryov [24]
I think the answer is Herpes Simplex.
Herpes simplex is a viral disease caused by the herpes simplex virus. Infections are categorized based on the body part infected.  There are two types: One infects the area around the mouth known as the herpes simplex virus 1, while the other infects genital areas called the herpes simplex 2
8 0
3 years ago
Describe how a vehicular texture is produced in a volcanic rock
SVETLANKA909090 [29]
When this happens gasses dissolved in the magma are able to come out of solution, forming gas bubbles (the cavities) inside it. When the magma finally reaches the surface as lava and cools, the rock solidifies around the gas bubbles and traps them inside, preserving them as holes filled with gas called vesicles.
5 0
3 years ago
Which of the following methods might be used to decrease the rate of approach to carrying capacity by the developed world?
Lelechka [254]

decrease resource use

Explanation:

A decrease resource use is one method that might be used to decrease the rate of approach to carrying capacity by the developed world.

A carrying capacity is the amount of people a particular place can sustain.

  • Resources available in a place plays a very central role in determining the carrying capacity of a place.
  • Resource availability limits population to a large extent.
  • Developed nations are resource based systems.
  • If there is a decrease in how resources are used, it can lead to scarcity of certain products that are in need.
  • Some industries will not operate optimally.
  • In the end, people will migrate for better opportunities in some other places.
  • This will further reduce the rate of approach to carrying capacity.

learn more:

Migration brainly.com/question/2375366

#learnwithBrainly

5 0
3 years ago
what is the meaning of phosphoryl transfer potential and what does it mean to have a high or low phosphoryl transfer potential?
makvit [3.9K]

Phosphoryl-transfer potential is the ability of an organic molecule to transfer its terminal phosphoryl group to water which is an acceptor molecule. It is the “standard free energy of hydrolysis”.

Explanation:

This potential plays a key role during cellular energy transformation by energy coupling during ATP hydrolysis.  

A compound with a high phosphoryl-transfer potential has the increased ability to couple the carbon oxidation with ATP synthesis and can accelerate cellular energy transformation.  

A compound with a high phosphoryl-transfer potential can readily donate its terminal phosphate group; whereas, a compound with a low has a lesser ability to donate its phosphate group.

ATP molecules have a high phosphoryl transfer potential due to its structure, resonance stabilization, high entropy, electrostatic repulsion and stabilization by hydration. Compounds like creatine phosphate, phosphoenolpyruvate also have high phosphoryl-transfer potential.

8 0
3 years ago
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