What process takes place at the boundary between the capillaries and the alveoli? AIR
Bronchiole
Alveoll
Small blood
vessels (capillaries)

A. An exchange of blood and lymph between the circulatory and
lymphatic systems

B. An exchange of oxygen and carbon dioxide between the
circulatory and respiratory systems

C. Reabsorption of water into the circulatory system from the
excretory system

D. An exchange of air between the circulatory and respiratory
systems

Multicellular organisms use cell division, mitosis, for growth and the maintenance and repair of cells and tissues. single-celled organisms may use cell division as their method of reproduction. regardless of the reason for mitosis, the process ensures genetic continuity. what is the step in the cell cycle that ensure genetic continuity?

What are characteristics of minerals? select 3 choices

When does a spring tide occur? question 9 options: they occur when the sun, moon, and earth are aligned. in spite of their name, these tides occur twice a year in the spring and fall. they occur on the date of the vernal equinox each year, no matter what stage the moon is in. this is why they are called spring tides. they occur when the sun, moon, and earth are at 45-degree angles from each other. this happens once every spring. they occur when the sun, moon, and earth are aligned. in spite of their name, these tides occur all year long.