In science class, the teacher posed the question, "can photosynthetic plants live without sunlight? " students planted seeds, provided water and sunlight, and watched them grow. now they are formulating hypotheses about the teacher's question, denying sunlight to their plants and collecting data day by day. at this point they are ready to discuss their evidence and draw conclusions. what teaching approach is being used in this classroom?

At 3476 kilometer the moon's diameter is slightly less than the distance across from what

What was governor faubus’s public stance on integration of central high school?

Which is the best conclusion that can be drawn regarding the status of african-americans in the south in the late 1800s? a) african-americans made tremendous political, social, and economic advancements during the reconstruction era. b) passage of the 13th, 14th, and 15th amendments to the u.s. constitution guaranteed equal status and rights for all african-americans. c) the reconstruction policies enacted by the federal government were highly effective in african-american citizens transition to life after slavery. d) although african-americans had equal rights under federal law they were still economically, politically, and socially inferior to whites in the south during the reconstruction era.