3 Explain why the average height of students is increasing in many parts of the world.

1 answer:

6 0

<h2> The average height of people in different nations has has increased approximately by 10 centimeters.</h2><h3>It mostly comes down to nutrition and child-rearing styles. </h3><h3>Some scientists believe that the increase in teenage and out-of-wedlock pregnancies in the developed world may be an unanticipated consequence of improved nutrition.</h3>

Tobacco smoking greatly increased over the last hundred or so years, but the old wives' dictum was always that "Smoking will stunt your growth!"

Hope this helped have a good day = ) .

You might be interested in

Explain why cells regulate the synthesis of enzymes

Degger [83]

Answer:

Here's Why:

Explanation:

In living cells there are hundreds of different enzymes working together in a coordinated manner, and since cells neither synthesize nor break down more material than is required for normal metabolism and growth, precise enzyme regulation is required for turning metabolic reactions on and off.

8 0

3 years ago

The scuba diver is a living system. The scuba gear, or self-contained underwater breathing apparatus, is a system of air exchang

Nastasia [14]

Answer:

Input is oxygen and output is carbondioxide or the movement.

Explanation:

These two systems i. e. scuba diver and scuba gear interacting with each other by giving oxygen to the individual and remove carbondioxide gas from the diver. The input of this system is oxygen that is required by the diver while the output is the carbondioxide gas produced by the diver or the movement of the diver. This scuba gear is responsible for the removal of carbondioxide gas from the system. This scuba gear enable us to stay in deep water for 60 minutes.

6 0

3 years ago

The diagram below shows the positions of Earth, Sun, and moon during two types of tides.

Rina8888 [55]

The correct answer is C: the gravitational forces due to the sun and the moon cancel each other's effect.

4 0

3 years ago

Read 2 more answers

What does the term

Verizon [17]

Answer:

Explanation:

Membranes will allow and inhibit certain ions/molecules. I don't believe it can distinguish whether the molecules are harmful or beneficial!

5 0

2 years ago

In what phase of the water cycle does water vapor become liquid water?

miss Akunina [59]

Answer: Condensation is the process by which water vapor in the air is changed into liquid water.

Hope this helps! ^^

8 0

2 years ago

3 Explain why the average height of students is increasing in many parts of the world.​

3 Explain why the average height of students is increasing in many parts of the world.