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Marysya12 [62]
2 years ago
13

How can you figure out how much energy your body gets from the food you eat and drink in a day?

Chemistry
2 answers:
noname [10]2 years ago
6 0
It gets all the energy from food food is every important
lianna [129]2 years ago
4 0

Answer: So to figure out your energy balance you need to gather some important information.  That is, you eat more calories than your body uses. A kilojoule is a calorie) is a measure of energy in food. On average, people eat and drink around 8700 kilojoules a day.

Explanation: I hope that helped- Please mark me as brainliest!

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Drag each label to the correct location on the image.
Mandarinka [93]

Answer:

<em>Uses energy: Amoeba and clock both use energy</em>

<em>Contains cells: true for the amoeba.</em>

<em>Lacks genetic material: true for a clock.</em>

<em>Reproduces: True for amoeba</em>

<em>Has internal organization: True for amoeba and clock both</em>

<em> </em>

Amoeba can be described as a single-celled organism and hence is a living thing. It will show characteristics of a living thing. Whereas, a clock can be described as a device to watch time. It is a non- living thing.  

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3 years ago
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How can the actions of people affect runoff and absorption in a positive way? How do they affect them in a negative way?
lora16 [44]

Answer:

pollution and waste every where like in are ouceans

Explanation:

4 0
2 years ago
What are small round structures in the cell that breaks down large food particles into smaller ones
Oxana [17]
The small particles are known as protiens
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3 years ago
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23. The cell has a
andrew11 [14]
Then that would be 100% all together I believe
5 0
11 months ago
A piece of wood burns to form ash. ____C_____ Water evaporates into steam. ____P_____ A piece of cork is cut in half. ____P_____
IceJOKER [234]

Answer:

A piece of wood burns to form ash - Chemical change

Water evaporates into steam - Physical change

A piece of cork is cut in half. __ Physical change

A bicycle chain rusts. _____Chemical change

Food is digested in the stomach. _____Chemical change

Water is absorbed by a paper towel. _____Physical change

Hydrochloric Acid reacts with zinc. _____Chemical change

A piece of an apple rots on the ground. ____Chemical change

A tire is inflated with air - Physical change

A Plant turns sunlight, CO2, and water into sugar and oxygen. _Chemical change

Sugar dissolves in water - Physical change

Eggs turn into an omelet. _____Chemical change

Milk sours. Chemical change

A popsicle melts. _____Physical change

Turning brownie mix into brownies. Chemical change

Explanation:

Matter undergoes two types of changes: physical changes and chemical changes.

A physical change is one that affects only the physical properties of a substance such as colour, size, shape, etc., and in which no new substances are formed. Physical changes are easily reversible.

Chemical changes are changes which affect the chemical characteristics and properties of a substance such as reactivity, acidity, basicity, etc., resulting in the formation of new substances.

The following changes below are categorized as either physical or chemical changes based on which of the properties of the substance is affected and whether new substances result or not.

A piece of wood burns to form ash - Chemical change

Water evaporates into steam - Physical change

A piece of cork is cut in half. __ Physical change

A bicycle chain rusts. _____Chemical change

Food is digested in the stomach. _____Chemical change

Water is absorbed by a paper towel. _____Physical change

Hydrochloric Acid reacts with zinc. _____Chemical change

A piece of an apple rots on the ground. ____Chemical change

A tire is inflated with air - Physical change

A Plant turns sunlight, CO2, and water into sugar and oxygen. _Chemical change

Sugar dissolves in water - Physical change

Eggs turn into an omelet. _ Chemical change

Milk sours - Chemical change

A popsicle melts. _____Physical change

Turning brownie mix into brownies - Chemical change

3 0
2 years ago
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