Answer:
there are 4 major classes of biological macromolecules
0.1 nanometer = 0.1 * 10^-9 meter = 10^-10 meter
Which you can see it's X-ray.
Glad to help you friend, not sure if you remember me or not :)
Answer:
I) Hypothyroidism involves the insufficient production of thyroid in the thyroid gland which helps in the development of individuals. The element Iodine enhances the production of the thyroid.
I2- Iodine - Group number 17
Hypertension - Too much Salt which contains sodium in foods causes hypertension.
Na- Sodium- Group number 1
Bones require Calcium for its proper development and also helps to strengthen it.
Calcium - Ca- Group number 2
Kidney - Excess sodium in kidneys could result to kidney diseases which is why plenty of water should be taken to help the kidney from this element.
Na- Sodium- Group number 1
They are the same thing you typed ?
