How did George Washington Carver use soybeans and peanuts to help southern farmers? How was Nitrogen fixation involved?

1. which of the following is correct regarding opiates/opioids: a. they all have a natural component as a starting pointb. they have low addiction possibilitiesc. methadone binds to some of the same receptorsd. a and care correcte. all are correct

Where do the respiratory and circulatory systems meet? a. in the heart b. in the muscles c. in the lungs d. in the brain

What is the process of a new plant growing from its seed into a seedling? primary growth fertilization pollination germination