Answer:
D
Explanation:
When a substance moves from low to high concentration it is moving against its concentration gradient, which requires more energy.
A. It depends on where it is moving, not the substance
OB. This is describing diffusion
OC. Does not require energy, it is passive transport through a semi-permeable membrane
I’m not sure but I think DNA
Answer:
3 molecules of water and use glycerol and fatty acid reactants
↪ Adding exercise and meditation in your life to reduce heart problem.
↪Avoiding grilled red meat ,smoked foods , microwaved foods,etc.
↪ Searching the reason to live the life maybe it could be related with your passion and aim in your life.
↪ Try creating happy and lovely atmosphere around where you can laugh,enjoy and live the life with full intensity.
↪ Avoid anything that is carcinogenic or cancer causing. You can search it on your own.
↪Seek medical advice from doctors regarding this topic
<em>2 ml</em>
<em>2 cm³</em>
<em>d = m/V => V = m/d</em>
<em>V = 5g/2.5g/ml</em>
<em>= 2 ml</em>
<em>= 2 cm³</em>
