Answer:
Life span development
Explanation:
Life span development is usually defined as the entire process of changes or development that occurs within the body of humans right from birth till death. These changes that occur can be physiological, perceptive, social as well as emotional changes, and it commonly occurs in different phases of an individual's life.
The main stages of this development include infant stage, adolescent stage, death stage.
Some of the common factors that affect this development include heredity, nutrition, sex, and hormones.
<span>Slumps can be avoided in the dry conditions by installing proper drainage system based on the land it is and appropriate spaced planting of trees which have dense root systems. The other ideas for the prevention of slump are close planting of trees and maintaining the stream bank and re-contouring with agriculture also helps.</span>
Cellular respiration is the process of synthesizing cellular energy (ATP) from organic sources such as water, glucose and oxygen. These substances are processed through a series of steps in order to produce ATP. The main organelle responsible for ATP synthesis is the mitochondria.
<span>In plants, the photosynthetic pigment, chlorophyll, is found within chloroplasts. The process of photosynthesis is driven by light and carbon dioxide from the environment, converting these into glucose, water and energy. </span>
<span>photosynthesis occurs in chloroplasts </span>
<span>cellular respiration occurs in mitochondria</span>
Answer:
d. All of the above exemplify the difference between a population and an individual.
Explanation:
A population is a group of individuals of the same species that live in a particular geographical area and are able to interbreed. A population is described with respect to several features such as death and birth rates, age structure, density, dispersion, change in the population size due to density-dependent and density-independent factors and the survivorship curve.
These features are not exhibited by a particular individual. Natural selection also works at populations. The evolutionary forces act upon populations to change their allele and genotype frequencies. Therefore, populations are the unit of evolution and change genetically over time, not the individuals. Population ecology studies the size of a populations and the trends and causes of changes in the populations over time.
Answers with Explanation:
1. Broken down into smaller molecules by bile salts.
Lipids - <u>Lipids are considered important when it comes to the structure of living cells.</u> It also aids in the cell's function. Through the process of <em>emulsification,</em> the lipids are broken down into smaller lipid by<em> bile salts.</em>
2. Broken down by enzymes embedded in the cellular membrane of the intestinal wall.
Carbohydrates - Carbohydrates (starches) are broken down into <em>simple sugars by enzymes</em> that are embedded in the cellular membrane of the intestinal wall. Then, it can be absorbed as nutrient in the body. The chemical digestion of starches starts in the<u> mouth.</u>
3. Must first be broken down into smaller units before it can be absorbed into the intestinal wall.
Proteins - Proteins are broken down into smaller units by hydrochloric acid and pepsin. After which, it can now be absorbed into the intestinal wall. Protein digestion starts in the <u>stomach and ends in the small intestine</u>.