Answer: a molecule made of many small molecules
Explanation: Macromolecules are large molecules that are composed of smaller molecules called monomers. These macromolecules are polymers of the monomers units. Examples of macromolecules are proteins which have amino acids as their monomers and carbohydrates which have monosaccharide sugars such as glucose, and fructose as the monomers.
Answer:
Answered below
Explanation:
The hypothalamus is a small part of the brain located at it's base near the pituitary gland. It has three main regions and each region contains different nuclei. These neurons perform different important functions in controlling the many physiological processes and in the maintenance of homeostasis in the body. Five of such processes that are regulated by the hypothalamus include;
1) The hypothalamus regulates the release of hormones by producing hormone releasing factors which trigger or inhibit the release of hormones form other parts of the body.
2) Regulation of body temperature.
3) Regulation of blood pressure and heart rate.
4) Regulation of appetite and weight control.
5) Regulation of the volume of body fluids.
They would need the supply of substances such as sugar minerals oxygen and dispose of waste products
An ecosystem can recover from even the most devastating events such as volcano eruptions. For instance, it has been observed that after the eruption of Mount Saint Helens, all of the plant life lay waste. However, and contrary to scientists' forecasts, majority of thee plant life began to grow anew in the wastelands after the eruption. Furthermore, animals from outside the region began to transfer to the area starting with airborne insects, herbivores and the rest respectively.
This was not an isolated case, and has been found in places like Mt. Rainier & Mt. Fuji. These recoveries give us a glimpse of the ecosystem's even to the most harsh conditions.
A GROUP of whatever the class is