Students at marzo middle school were recently surveyed. the results reported 1/4 of 6th graders, 3/10 of 7th graders, and 2/7 of 8th graders plan a career in stem. in which grade do the most students plan to have careers in stem

152 6th graders
160 7th graders
147 8th graders

4.06 hc)a five-year review of threats to the southern resident orca population of the united states concluded that the top threats were prey availability, contaminants, and effects from recreational and whale watching vessels. further down the list are oil spills, disease, and effects from commercial vessels not targeting whales. how might this list be different if it were for transient whale populations, which have a larger average population size and live farther offshore in open waters? a)the transient population is more likely to be affected by contaminants. b)the transient population is less likely to be affected by whale watching vessels. c)the transient population is more likely to be affected by disease. d)the transient population is less likely to be affected by prey availability.

Which image shows labeled organelles that are present only in plant cells?

Which blood cell spend most of their time in the lymphatic system?