Which is the best emphasis, analogy for electrical current from a battery? answer options with 4 options a. electrical current is like clouds in the sky. b. electrical current is like water in a stream. c. electrical current is like deer grazing in a field. d. electrical current is like trees swaying in the breeze.

The organelle pictured is found in cells of and is theorized to have once been an independent organism.

Which statement describes a way in which the digestive and excretory systems work together? a. the nephrons absorb nutrients from food going to the large intestine. b. the excretory system balances blood gases in the small intestine. c. the intestinal villi filter blood and send wastes to the bladder. d. the excretory system balances the salts and water obtained from digested food

Achild is suffering from fever but the doctor cannot immediately pinpoint the alignment on the basis of this one symptom explain why also mention other two such general symptoms