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dlinn [17]
2 years ago
8

For you who who like brainly

Biology
2 answers:
Wewaii [24]2 years ago
7 0

Answer:

hi

Explanation:

svetlana [45]2 years ago
3 0

Answer:

what..-

Explanation:

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Athletes and physically active people have increased needs for
STALIN [3.7K]
They have increased need to carbohydrates, protein, water and iron.

Carbohydrates is the primary source for energy and active people apparently need more energy for their daily activities.

Protein helps build muscles, even though they only need a small amount more of protein than normal people, they still require protein for muscle buildings.

Water has to be needed as they may excrete more sweat by active activities in the day time. Water can also help remove waster material from body.

Iron helps the production of hemoglobin, which is in the red blood cells that help transport oxygen. As they exercise more, they need more oxygen supply for respiration, therefore there is a need for iron supply.
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3 years ago
Bio<br><br><br><br><br> what’s the answer??<br><br><br><br> help
Margaret [11]
It’s the first one!

compact bone is a dense bone with a bony matrix that is solidly filled with arya if ground substance and inorganic salts, leaving only tiny spaces (lacunae) that contain osteocytes, or bone cells. Immature compact bone DOES NOT CONTAIN OSTEONS and has a woven structure.

hope this helps!
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3 years ago
Discribe how connective tissue is associated with a skeletal muscle
musickatia [10]

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3 years ago
What is the shape of DNA?
Gwar [14]
Double helix is the correct answer
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It is important because they are used to produce sugar during the dark reaction




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