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Lady bird [3.3K]
3 years ago
6

Why is diffusion important to cells

Biology
2 answers:
gavmur [86]3 years ago
8 0
Diffusion is important to organisms because it is the process by which useful molecules enter the body cellsand waste products are removed. Digested food molecules (amino acids, glucose) move down a concentration gradient from the intestine to the blood.
Shkiper50 [21]3 years ago
3 0
The answer is C it exchanges gases such as oxygen and carbon dioxide and take in particles of food water and minerals
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Why is the weight of an object more on Earth than on the Moon?
MissTica

The correct answer is:

Gravitational pull is greater on earth . As weight = mass × g so we have more weights on earth than on moon.

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This is because gravitational force is immediately proportional to the mass of an object. Greater the mass, greater will be the gravitational force exerted by it and thus, more will be our weight. As the moon has secondary mass than the earth, it has a lighter gravitational influence and hence, we weigh less on the moon.

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