True step one is making observations
Speed of light is usually time and space so probably C
Solution:
A basic amino acid which is a constituent of most proteins. It is an essential nutrient in the diet of vertebrates.
Proteins: the macromolecule and the monomer: Proteins are about 50% of the dry weight of most cells, and are the most complex of the macromolecules we will talk about, because there are 20 different monomers or building blocks, called amino acids.
Thus this is the required answer.
Answer:
The clavicles and the cranial bones of the skull develop from a fibrous membrane. This process is known as intramembranous ossification.
During exercise, body requires more energy, to meet energy requirement, it uses up blood sugar at a faster rate. As a result blood sugar falls. In this situation cells in the pancreas secrete hormone glucagon. Glucagon directs the liver to convert stored glycogen to sugar. This makes sugar more available in the bloodstream which causes the blood sugar to rise. Hormone Insulin and glucagon work in sync. Glucagon instructs with the liver to raise blood sugar, while insulin lowers blood sugar.
In this way the body of Claire maintains the sugar balance from breakfast until lunch.