Which of these is a description of climate? A. It was 98 degrees outside yesterday.

B. The wind speed right now is 5 miles per hour

C. San Jose has cool winters.

D. Last week we had 1 inch of rain.

What abo controlling alleles could kim give her child

Explain how sequences of amino acids in proteins can be used to reveal relationships among organisms.

1. beginning with all chambers of the heart in the "relaxed" phase, describe the cardiac cycle in mammals, with systole and diastole of the atria and ventricles. for each time point in the cycle you select, state the following: • whether the atria and ventricles are contracting or relaxing • whether the av valves and semilunar valves are closed or open • whether the pressure in the atria and ventricles is high or low