The dense fluid in chloroplasts where carbon dioxide is converted to sugar is called the
a. thylakoid
b. stroma
c. grana
d. stomata

How does an angiosperm prevent self pollination

Mitosis creates two identical daughter cells from one parent cell creates four nonidentical daughter cells from one parent cell is the most common type of reproduction for bacteria is the process by which male and female reproductive cells are created

How have high taxes on tobacco products impacted the number of people who use them? a. the number of tobacco users has increased. b. the number of tobacco users has decreased. c. the number of tobacco users has not changed. d. the number of adolescent tobacco users decreased, while the number of adult users increased