Which activity does NOT contribute to global warming? Driving cars Releasing gases Walking Burning fuel

Which is the largest organelle within a cell? A. nucleus B. DNA C. ribosome D. cell membrane

The loss of a producer could result in the loss of consumer

Where do most meteorites come from (a) the sun (b) the asteroid belt (c) Jupiter (d) stars

What is one function of the embedded proteins

Is it possible for Igneous rock to be transformed sedimentary rock

Which of the following is correctly paired with its function? a) sensory somatic nervous system-controls skeletal muscles b) autonomic nervous system - creates voluntary response to stimuli c) parasympathetic nervous system - controls body response

Which of the following would be true of a plant heterozygous for a single gene controlling flower color? (Assume complete dominance).

How do the population in an ecosystem depend on each other

Which statement describes the formation of our sun? A disk formed of long trails of stars coiled into a spiral. It formed an elliptical flattened disk. Heat and gases contracted within a nebula. Gravity pushed stars away from a center core.

Identify which questions can be answered through science and which cannot.