Which of the following steps occurs in both cellular respiration and photosynthesis? a. Krebs cycle

b. Light-Dependent reaction

c. glycolysis

d. electron transport chain

b.

hoped i

explanation:

scientists have discovered that hiv does not cause aids by the virus's direct effect on the host's immune cells, but rather through the cells' lethal influence on one another. researchers from the gladstone institutes have revealed that hiv does not cause aids by the virus's

your body is trying to warm itself up. or more precisely, sensors in your skin send messages to your brain to generate heat to your body.