What did the clean air act of 1970 permit u. s. citizens to do for the first time?

a.
participate in the environmental movement in other nations
b.
influence local environmental laws
c.
sue polluters for violations
d.
join together for mass rallies and protests

Complete the sentences by matching the names of trees to the appropriate blanks. to do this, drag the names on the left into the appropriate blanks in the sentences on the right. match the words in the left column to the appropriate blanks in the sentences on the right. terms may be used more than once. make certain you have filled every blank with a term before clicking submit. 1. deciduous trees lose their leaves seasonally and include trees such as maple and elm. 2. conifer leaves are generally thin and needle-like, while seeds are contained in cones. conifers include cedar and pine. 3. evergreens are plants that maintain their leaves in all seasons and include trees such as cedar, elm, and pine. 4. hardwoods reproduce using flowers and have broad leaves; hardwoods include trees such as maple, , and cedar. elm returned you filled in 2 of 10 blanks incorrectly. mango trees are tropical broad leaf plants that maintain their leaves all year long. no credit lost. try again.

What is the similarities and differences between bacteria and eukaryote?

Genetic disorders can result when sister chromatids fail to seperate properly. during what phase is this problem most likely to occur?