Andrea and Kamar are inspecting microscope slides. Each slide shows a cell or cells. The students’ task is to identify which stage of the cell cycle each slide shows. Kamar reads, “Squamous cells from human cheek swab.”

“I recognize this one. It's in interphase,” says Andrea, peering into the microscope.

Based on Andrea's observation, what might have been happening in the cells at the time they were collected?

What percentage of light hits earth's surface directly?

Which part of the neuron below is indicated by the arrow, and what is its function? hormones send chemical signals throughout the body to regulate other body processes. hormones are chemical signals that are sent throughout the body to regulate other body processes. hormones send electrical signals throughout the body to regulate other body processes. hormones are electrical signals that are sent throughout the body to regulate other body processes.

Hemoglobin is a proton that carries oxygen around your body what is hemoglobin made from