Which is true about all unicellular and multicellular organisms? O They are made of one cell.
O They reproduce.
They cause infections.
O They are made of multiple cells.

Which of the following is an advantage of solar energy?

Aprocedure done under controlled conditions to test a hypothesis is an inquiry.

Been sitting here trying to take this test and don't know this answer! place the events of a feedback mechanism associated with body temperature in the correct order. ·nerve cells send message from skin to the brain ·body returned to normal temperature around 98.6 degrees f ·temperatures regulation center in the brain sends out signals ·body temperature exceeds 98.6 degrees f ·sweat glands throughout the body activate to cool off skin surface it is a 1 through 5 question in biology!