If there are 1000 units of energy available at the producer level of this energy pyramid how much energy will be passed to the primary consumers

Looking at this image, what relationship can be drawn from it? the lower the degree of latitude, the lower the degree of temperature there is no relationship between latitude and temperature the higher the degree of latitude, the higher the degree of temperature the lower the degree of latitude, the higher the degree of temperature

How can antibodies "remember" a particular bacterial invader or "antigen" on that invader?

Why does bubbling occur when vinegar mixed with baking soda