Solar panels convert energy to energy which can be used to heat water. (2 points) a chemical; thermal b electromagnetic; thermal c solar; chemical d thermal; electromagnetic

Donald is studying the eating habits of all students attending his school. he samples the population by dividing the students into groups by grade level and randomly selecting a proportionate number of students from each group. he then collects data from the sample. which type of sampling is used? select the correct answer below: systematic sampling convenience sampling stratified sampling cluster sampling

Explain what might happen if the supreme court did not have the power to check the other two branches.

What is the one of the two issues involving slavery in the constitution