Answer:
3rd to 8th week of pregnancy.
Explanation:
The fetus is more prone during the 3rd to 8th week of pregnancy. The earlier the teratogen is exposed to fetus, the severe the effect is likely to be caused.
Answer:
glucose; starch
Explanation:
Simple carbohydrates, also known as monosaccharides, are small carbohydrate molecules composed of one sugar unit (three to seven carbons atoms). These molecules can be broken down quickly in order to obtain energy. Some examples of simple carbohydrates include glucose, galactose, fructose, etc. On the other hand, complex carbohydrates, also known as polysaccharides, are composed of long chains of monosaccharides which are linked by glycosidic bonds. These molecules may serve as energy storage and as structural components. Some examples of complex carbohydrates include starch, cellulose, glycogen, etc.
According to statistics, currently there are approximately 22 million drug users living in the United States.
Developing common interests
1) Physiological need, such as needs for food, sleep, and air
2) Safety or the needs for security and protection
3) Belonging and love
4) Needs for self esteem and self respect
5) Needs concerning creative self growth, engendered from fulfillment of potential and meaning in life
