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Georgia [21]
4 years ago
13

QUICK QUESTION! The human body’s main source of energy comes from: carbohydrates proteins fats vitamins/minerals

Biology
1 answer:
Ierofanga [76]4 years ago
5 0
The correct answer is that the human body's main source of energy comes from carbohydrates. Carbohydrates are the fibers, starches and sugars that can be found in a wide variety of food, and the body is able to then convert these into a source of energy.
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Identity
-Dominant- [34]

The dermis is the layer of the skin where the sweat glands which work to cool your body are found.

<h3>What are sweat glands?</h3>

Sweat glands are glands which produce sweat which is helps to cool the body when the body is hot.

The sweat glands are found in the middle layer of the skin known as dermis.

The other layers of skin are the epidermis found in the outermost layer and the hypodermis found in the deepest layer of the skin.

Therefore, the dermis is the layer of th skin where the sweat glands which work to cool your body are found.

Learn more about dermis at: brainly.com/question/14501560

4 0
2 years ago
Hi. Help needed .
guajiro [1.7K]

Answer:

Permeable membranes allow anything to pass through.

Impermeable membranes have a poor permeable rate or nothing can pass through.

Semipermeable membranes select or allow only certain substances to pass through.

Explanation:

Permeable Membranes:

  • Window screen - can pass water and air through 100%
  • Mesh - can pass water and air through 100%

Impermeable Membranes:

  • Clay - permeability rate is extremely low, and water cannot pass through
  • Ziplock bag - nothing can come in or out

Semipermeable Membranes:

  • Plant and Animal cell membranes (lipid bilayer) - only certain substances can pass through, like soluble vitamins
  • Cell Organelle Membranes - only certain substances can pass through the mitochondria, for example
4 0
3 years ago
Carbon’ can form four bonds, so it can create large complex molecules. Why is that?
Tamiku [17]

Answer:

Four main types of carbon-based molecules are found in living things. All organisms are made of four types of carbon-based molecules: carbohydrates, lipids, proteins, and nucleic acids. Fruits and grains both contain large amounts of carbohydrates. Carbohydrates are molecules made of carbon, hydro- gen, and oxygen.

Explanation:

4 0
3 years ago
Explain what is meant by the carrying capacity of a particular population in a ecosystem
Vesna [10]

carrying capacity is the max number of individuals an ecosystem can sustain comfortably due to the number of resources it has.

7 0
3 years ago
Help help will give brainliest if correct <br>​
mihalych1998 [28]

Answer: RNA

Explanation: I have recently learned this.

4 0
3 years ago
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