The answer to this question is the scientific method. A scientific method is a technique used in gathering new data or knowledge which ia consisting of testing, observation, measurement, and forming of hypothesis or conclusion. The scientific method is used to test hypothesis and to help scientist to solve or form a solution to the problem.
Oral cancer. Can I please have brainliest?
One calorie is the amount of heat needed to raise the temperature of one gram of water by one degree Celsius (14.5 degrees to 15.5 degrees). The amino acid is one of the 20 building blocks of proteins. The genetic code in the DNA determines the sequence of amino acids in a protein, and hence the function of that protein.
b. Breastfeeding and child-rearing techniques were followed by the hunter-gatherers for the birth spacing interval.
Explanation:
The birth spacing interval among hunter-gatherer population was simply achieved by mother’s breastfeeding pattern and child-rearing and weaning techniques without the use of any contraceptives.
Mothers breastfed their infants nearly for the first two years of infancy. The constant round-the-clock sucking of the infants during breastfeeding led to hormonal changes leading to suppression of ovulation in a lactating mother.
Among nomadic hunter-gatherer groups, women carried their infants in a pouch on their backs while the men went for hunting. So close birth spacing required the mother to carry, wean and rear both the children at one time which would cause a heavy burden for the mother. Further, the energy expenditure during pregnancy and lactation also has to be covered.
Hence, the mothers breastfed the infant for longer periods which helped them in birth spacing.
Answer:
Complex carbohydrates
Explanation:
Complex carbohydrates are also called polysaccharides, because they contain many sugars. (The prefix "poly-" means "many.") There are 3 main polysaccharides: Starch.
