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Lapatulllka [165]
2 years ago
6

Jose wants to investigate how physical activity affects heart rate.

Biology
1 answer:
olga55 [171]2 years ago
7 0
How does changing the type of exercise effect heart rate in bpm?

Or

How does changing the amount of reps of [insert exercise here] affect heart rate in bpm?
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nitrogen gas reacts with hydrogen gas to form ammonia. what are the reactants in the chemical reaction
gtnhenbr [62]
Nitrogen and hydrogen
N2 +3 H2 ---> 2NH3
hope that answers the question:)
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3 years ago
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Hepatitis "___" may be dormant in the body for years before the signs and symptoms appear.
solniwko [45]
Hepatitis 'C' may be dormant in the body for years before the signs and symptoms. Hepatitis A, B, and C are cause by a virus. Hepatitis A is also known as Infectious Hepatitis, Hepatitis B is also known as serum Hepatitis. Hepatitis C is a viral infection that causes liver inflammation, sometimes leading to serious liver damage, it spreads through contaminated blood.
4 0
3 years ago
Organisms that live in the _________ must be adapted to little or no rain and to extreme temperatures.
umka21 [38]

Answer: DESERT

Explanation:

Adaptation can be defined as the modification in the form, structure, function and behaviour of organisms in a habitat which enables them to live successfully and reproduce.

Desert is one of the types of the world biomes that is characterized with little or no rain and to extreme temperatures. Organisms, which includes plants and animals, must show some level of adaptation to able to survive the harsh environment.

The type of PLANTS which can survive in desert environment are called the XEROPHYTES. They show the following adaptations:

--> The roots are well developed: they grow down to great depths and branch extensively in order to absorb water

--> they possess swollen stems which contains water storage cells.

--> they have reduced leaves, for example in cacti in the form of spines, which helps to reduce water loss through transpiration.

The type of animal that survive in desert environment spend the hot dry seasons in a sleep-like torpid state called aestivation. This is so in order to avoid the heat. Their body size is usually small and less bulky: greater surface area in relation to body volume, thus enhancing heat loss from the body.

Organisms that live in the _________ must be adapted to little or no rain and to extreme temperatures.

7 0
3 years ago
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Which of the following is a common health consequence of limited physical activities and no exercise?
Alexxandr [17]

Increased risk of Type 2 diabetes and heart disease is a common health consequence of lack of physical activities and Exercises.

<h3>Physical activities and Exercises.</h3>

Physical activities and Exercises refer to various body movements or activities that are carried out by individuals for good health and well-being.

Some of these activities or exercises including dancing, walking,cycling, jumping, playing and so on.

Therefore, Increased risk of Type 2 diabetes and heart disease is a common health consequence of lack of physical activities and Exercises because these activities help to burn fat and excess glucose. It improve the proper conditioning of the heart and gives vitality to the body. Type 2 diabetes is as a result of too much accumulation of glucose that are not burn.

Learn more about physical activities and Exercises from the link below.

brainly.com/question/13490156

5 0
2 years ago
Instructions:Drag each tile to the correct box.
rjkz [21]
The correct sequence is sources emit greenhouse gases; global temperatures rise; snow and ice melt; and sea levels rise. The natural and man made sources emit greenhouse gases that are responsible for the greenhouse effect. The increase in the Earth's temperature due to these gases absorbing more heat from the sun caused climate change like melting of snow and ice which contributes to the rising sea levels.
7 0
3 years ago
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