Plants make their food using a process called, photosynthesis. Some plants reproduce by making seeds or spores. Another one is adaptation, which helps the plants store water and to reduce water loss.
They have vascular tissue and use pollen and seeds to reproduce. However, some plants have a complex life cycle that includes the sporophyte and gametophyte stages.
1. The particles keeps on moving (move faster) when a substances gains energy and changes state.
2. When water freezes it gives up some of the water's energy. This energy that is given up is the latent heat of freezing. When the water was freezing latent heat of freezing energy was being released. Heat energy was actually being released
3. In a stick of butter, the particles are locked together and are compact. In melted butter, the particles can slide past each other and are less compact.
4. 0 degrees Celsius.
5. Evaporation only happens at the surface while boiling happens all throughout.
Arteriolar blood pressure increases in response to
Adrenaline hormome secreted by Adrenal gland in case of emergency or in do or die conditions.
when this hormone is secreted blood pressure and heart beat increases. more blood is directed towards skeletal system that allows us to face the problem.
HOPE IT HELPS YOU '_'
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I have biology this semester too.