highlight two factors which shows that heat from the sun does reach the earth's surface by convection​

In a stagnant pool of water, a crayfish may spend much of its time lying with one side of its carapace near the surface of the water. in this position, it will move the walking legs on that side in a rhythmic back-and-forth motion. explain the likely function of this behavior.

Ms. hidalgo opens the door to her classroom. her classroom is 60 degrees and the air outside is 80. predict what will happen using your knowledge of how heat flows.

Individuals who live below the poverty line get seriously ill more often than those who do not what could be the hidden variable in this situation?