The history of giraffes had to had been a long necks
The factor that would least affect photosynthesis is Nitrates in the soil.
Photosynthesis is the process by which plant make their own food by utilizing energy from sunlight, water and carbon dioxide. The limiting factors that affect photosynthesis are the light intensity, carbon dioxide concentration, temperature and water. Without enough light, a plant cannot photosynthesize very quickly, even if there is plenty of water and carbon dioxide.
Hi the name for this is called the adipose capsule.
Hope this helps you.
Evaporation is your answer! Hope that helps!
An increase in ladybugs would cause a decrease in aphids, since aphids are food for lady bugs, the more hungry lady bugs the less living aphids.