How many times dose meiosis go threw the mitotic

Which process can increase the rate of greenhouse gas emissions into the atmosphere in response to a decrease in albedo

Identify any four organelles that should be present in the eukaryotic organism and describe the function of each organelle

The vaccine in a flu shot contains weakened flu viruses. how does a flu shot work with the immune system? a. it destroys lymphocytes. b. it destroys macrophages. c. it activates macrophages. d. it activates lymphocytes.